{"title":"OS1st","description":"\u003cp\u003eShop our OS1st compression and support collection. OS1st specializes in performance compression sleeves for feet, ankles, and legs — designed to manage plantar fasciitis, Achilles tendonitis, shin splints, and calf cramping during activity. Their FS6 foot sleeve is one of the top-rated plantar fasciitis products available over-the-counter. Thin enough to wear inside athletic shoes. Free shipping across Canada.\u003c\/p\u003e","products":[{"product_id":"os1st-es3-compression-elbow-sleeve","title":"OS1st ES3 Compression Elbow Sleeve","description":"\u003cp\u003e\u003cstrong\u003eElbow irritation or fatigue from gripping, lifting, or repetitive motion can make activity feel limited. The ES3® Elbow Sleeve provides light-to-moderate compression designed to support the joint while maintaining full range of motion. The fit is streamlined, breathable, and comfortable enough for training or everyday use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLight-to-moderate elbow compression during training, work, and repetitive gripping\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the elbow\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the elbow\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st ES3 Compression Elbow Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_ES3_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st ES3 Compression Elbow Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st ES3 Compression Elbow Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for light-to-moderate elbow compression during training, work, and repetitive gripping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":42696669659348,"sku":"","price":42.64,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":42696669692116,"sku":"","price":42.64,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":42696669724884,"sku":"","price":42.64,"currency_code":"CAD","in_stock":true},{"title":"Extra Large","offer_id":42696669757652,"sku":"","price":42.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/products\/es3maniq.jpg?v=1650522601"},{"product_id":"os1st-es3-compression-elbow-sleeves-value-pair","title":"OS1st ES3 Compression Elbow Sleeves (Value Pair)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eES3 Compression Elbow Sleeve provides clinically designed support to relieve the pain of tennis elbow and the graduated compression necessary to maintain adequate blood flow and promote healing. \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGreat Value: includes a pair (two) ES3\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Sleeves so you can wear on both arms at the same time or rotate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eES3 Compression Elbow Sleeve provides clinically designed support to relieve the pain of tennis elbow and the graduated compression necessary to maintain adequate blood flow and promote healing. Unlike similar products, the ES3 doesn’t rely on how hard you pull the strap to determine therapeutic compression, so it’s both safe and comfortable. Helps with Golfer's Elbow too! \u003c\/span\u003e\u003cstrong\u003eSold as pairs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eHow do I position a tennis elbow strap correctly?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003ePosition the strap approximately 2–3 finger-widths below the lateral epicondyle (bony point on the outside of the elbow). The pressure pad should sit over the forearm extensor muscle belly, not directly on the tendon attachment point.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eShould I wear an elbow brace while sleeping?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eFor cubital tunnel syndrome, a night splint that keeps the elbow in slight extension is often recommended. For tennis or golfer's elbow, wearing a strap during sleep is generally not necessary — follow your physiotherapist's specific advice.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eDoes Medibrace offer free shipping in Canada?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eYes. All orders ship free across Canada with tracked courier delivery in 1–2 business days.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eWhat is Medibrace's return policy?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eWe offer 30-day hassle-free returns. If your brace doesn't fit or meet your expectations, return it for a full refund. Free return shipping is included.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eAre Medibrace products covered by insurance in Canada?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eMany extended health benefit plans cover orthopedic braces. Check with your insurer and ask your physician or physiotherapist for a prescription or letter of medical necessity to support your claim.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eBrowse our full \u003ca href=\"\/collections\/elbow-braces\"\u003eElbow Braces\u003c\/a\u003e collection for more options.\u003c\/em\u003e\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":42696671133908,"sku":"","price":78.88,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":42696671166676,"sku":"","price":78.88,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":42696671199444,"sku":"","price":78.88,"currency_code":"CAD","in_stock":true},{"title":"Extra Large","offer_id":42696671232212,"sku":"","price":78.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/products\/es3arm_594bd6fc-45f9-4b5c-adf2-a8701863d8b4.jpg?v=1650522900"},{"product_id":"os1st-es6-elbow-bracing-sleeve","title":"OS1st ES6 Elbow Bracing Sleeve","description":"\u003cp\u003e\u003cstrong\u003eRepetitive grip, impact, or overuse can create discomfort through the elbow and surrounding muscles. The ES6® Elbow Bracing Sleeve provides higher-level compression support than a light sleeve, with zones mapped around the joint and forearm. It’s designed to feel secure and stable without being overly bulky, making it suitable for both training and daily wear.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFirmer elbow bracing support for repetitive motion, gripping, lifting, and sport\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the elbow\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the elbow\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st ES6 Elbow Bracing Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_AS6_ES6_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st ES6 Elbow Bracing Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st ES6 Elbow Bracing Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for firmer elbow bracing support for repetitive motion, gripping, lifting, and sport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Beige \/ Small","offer_id":42696681914580,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Beige \/ Medium","offer_id":42696681947348,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Beige \/ Large","offer_id":42696681980116,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Beige \/ Extra Large","offer_id":42696682012884,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Small","offer_id":42696682045652,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Medium","offer_id":42696682078420,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Large","offer_id":42696682111188,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Extra Large","offer_id":42696682143956,"sku":"","price":48.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/products\/5.jpg?v=1650480532"},{"product_id":"os1st-as6-performance-arm-sleeves-pair","title":"OS1st AS6 Performance Arm Sleeves (Pair)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur AS6™ sports compression arm sleeve promotes proper circulation and reduces muscle fatigue. It is designed to move as you move with stay-in-place construction. 2 Sleeves Free Shipping\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGet Back to Your Favorite Activities with our Performance Arm Sleeves People with active lifestyles need products that can keep up with their active pace. Good circulation is critical for maintaining the health of your muscles. Our AS6™ sports compression arm sleeve promotes proper circulation and reduces muscle fatigue. Our AS6™ arm sleeves support larger muscles and tendons and strengthen the forearm and elbow. It is designed to move as you move with stay-in-place construction.\u003c\/p\u003e\n\u003cp\u003eFaster Muscle Recovery The AS6™ Performance Arm Sleeves provides powerful clinically designed support to the muscles and tendons. The graduated compression of the AS6™ also promotes and enhances your circulation, thereby improving swelling reduction and providing faster muscle recovery. The AS6™ is perfect for tennis players, golfers, baseball players, softball players, bowlers and many other athletes.\u003c\/p\u003e\n\u003cp\u003eAvailable in a sporty black or white, the AS6™ compression performance arm sleeve is the perfect fit for your active lifestyle! AS6™ Arm Sleeves improve performance and recovery clinically designed Support The AS6™ Performance Arm Sleeves provide clinically designed orthopedic support targeting specific muscles and tendons to help alleviate elbow pain. Compression Zone Technology® provides pain relief and prevents muscle fatigue. The AS6 provides relief for those suffering from tennis elbow, chronic elbow pain, sore arms, swollen arthritic elbows, or bursitis, with maximum sun protection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Size Chart\" src=\"https:\/\/www.orthomed.ca\/media\/catalog\/product\/s\/c\/screen_shot_2019-12-08_at_11.53.42_am.png\"\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eHow do I choose the right size?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eEach product includes a sizing chart on its page. Measure the indicated body part (circumference or length) with a soft tape measure and match to the chart. If between sizes, consider the smaller for more compression or the larger for more comfort.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eHow do I care for my brace?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eMost fabric braces can be hand-washed in cool water with mild soap and air dried. Do not tumble dry, iron, or use bleach. Remove any rigid components before washing. Check the product's care label for specific instructions.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eDoes Medibrace offer free shipping in Canada?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eYes. All orders ship free across Canada with tracked courier delivery in 1–2 business days.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eWhat is Medibrace's return policy?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eWe offer 30-day hassle-free returns. If your brace doesn't fit or meet your expectations, return it for a full refund. Free return shipping is included.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e \u003ch3 itemprop=\"name\"\u003eAre Medibrace products covered by insurance in Canada?\u003c\/h3\u003e \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e \u003cp itemprop=\"text\"\u003eMany extended health benefit plans cover orthopedic braces. Check with your insurer and ask your physician or physiotherapist for a prescription or letter of medical necessity to support your claim.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eBrowse our full \u003ca href=\"\/collections\/all\"\u003eAll Braces\u003c\/a\u003e collection for more options.\u003c\/em\u003e\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Black \/ Small","offer_id":42700829032660,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Medium","offer_id":42700829065428,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Large","offer_id":42700829098196,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Extra Large","offer_id":42700829130964,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"White \/ Small","offer_id":42700829163732,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"White \/ Medium","offer_id":42700829196500,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"White \/ Large","offer_id":42700829229268,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true},{"title":"White \/ Extra Large","offer_id":42700829262036,"sku":"","price":62.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/products\/image-1_for_website_540x_9ed6752d-d6c7-4f21-92ad-643be12760af.jpg?v=1650627662"},{"product_id":"os1st-af7-ankle-bracing-sleeve","title":"OS1st AF7 Ankle Bracing Sleeve","description":"\u003cp\u003e\u003cstrong\u003eWhether you're getting back to running, on your feet all day, or just want your ankle to feel a little more steady, the AF7 wraps the joint in mapped compression — without the bulk or rigidity of a traditional brace.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaily ankle support during walking, running, and lateral movement\u003c\/li\u003e\n\u003cli\u003eLayering inside athletic shoes, work boots, or everyday footwear\u003c\/li\u003e\n\u003cli\u003eLong days standing where the ankle tends to fatigue\u003c\/li\u003e\n\u003cli\u003eGentle support when easing back into activity after a strain\u003c\/li\u003e\n\n\n\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_AF7-Ankle-Bracing-Sleeve_zone-image_2.jpg?v=1778776833\" alt=\"OS1st AF7 Ankle Bracing Sleeve Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnatomically mapped compression zones around the ankle joint\u003c\/li\u003e\n\u003cli\u003eSlim, low-profile knit so it disappears under most footwear\u003c\/li\u003e\n\u003cli\u003eBreathable construction that helps manage heat and moisture\u003c\/li\u003e\n\u003cli\u003eSeamless interior to limit rubbing through repetitive motion\u003c\/li\u003e\n\u003cli\u003eSeparate left and right versions for an anatomical fit\u003c\/li\u003e\n\n\n\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_AF7-Ankle-Bracing-Sleeve_zone-image_3.jpg?v=1778776833\" alt=\"OS1st AF7 Ankle Bracing Sleeve Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_AF7-Ankle-Bracing-Sleeve_zone-image_1.jpg?v=1778780088\" alt=\"OS1st AF7 Ankle Bracing Sleeve Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe AF7 is sized S through XXL and is sold as a single sleeve, in either a left or right version. Pick the side that matches the ankle you want to support, or grab two if you'd like one for each foot. Check the chart below before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL, XXL\u003c\/li\u003e\n\u003cli\u003eChoice of left or right foot\u003c\/li\u003e\n\u003cli\u003eColours: Beige, Black\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/AF7-Size-Chart.webp?v=1778779373\u0026amp;width=900\" alt=\"OS1st AF7 Ankle Bracing Sleeve Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the AF7 sold as a pair?\u003c\/strong\u003e No — each package contains one sleeve, either a left or right version. If you'd like one for each ankle, order two and select the matching side for each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit inside my running shoes?\u003c\/strong\u003e Yes. The knit is intentionally low-profile and designed to layer under socks inside athletic or everyday footwear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the AF7 made from?\u003c\/strong\u003e 76% Micro-Nylon and 24% LYCRA Spandex, knit in a seamless construction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear it at night?\u003c\/strong\u003e The AF7 is intended for daytime, active wear. For overnight plantar fascia routines, the DS6 night-time sleeve is the better pick.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S \/ Beige \/ Left","offer_id":47940121592020,"sku":"AF7-S-BEIGE-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Beige \/ Right","offer_id":47940121624788,"sku":"AF7-S-BEIGE-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Black \/ Left","offer_id":47940121657556,"sku":"AF7-S-BLACK-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Black \/ Right","offer_id":47940121690324,"sku":"AF7-S-BLACK-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Beige \/ Left","offer_id":47940121460948,"sku":"AF7-M-BEIGE-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Beige \/ Right","offer_id":47940121493716,"sku":"AF7-M-BEIGE-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Black \/ Left","offer_id":47940121526484,"sku":"AF7-M-BLACK-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Black \/ Right","offer_id":47940121559252,"sku":"AF7-M-BLACK-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Beige \/ Left","offer_id":47940121329876,"sku":"AF7-L-BEIGE-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Beige \/ Right","offer_id":47940121362644,"sku":"AF7-L-BEIGE-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Black \/ Left","offer_id":47940121395412,"sku":"AF7-L-BLACK-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Black \/ Right","offer_id":47940121428180,"sku":"AF7-L-BLACK-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Beige \/ Left","offer_id":47940121723092,"sku":"AF7-XL-BEIGE-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Beige \/ Right","offer_id":47940121755860,"sku":"AF7-XL-BEIGE-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Black \/ Left","offer_id":47940121788628,"sku":"AF7-XL-BLACK-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Black \/ Right","offer_id":47940121821396,"sku":"AF7-XL-BLACK-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Beige \/ Left","offer_id":47940121854164,"sku":"AF7-XXL-BEIGE-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Beige \/ Right","offer_id":47940121886932,"sku":"AF7-XXL-BEIGE-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Black \/ Left","offer_id":47940121919700,"sku":"AF7-XXL-BLACK-LEFT","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Black \/ Right","offer_id":47940121952468,"sku":"AF7-XXL-BLACK-RIGHT","price":49.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_AF7-Ankle-Bracing-Sleeve_black_1.webp?v=1778776833"},{"product_id":"os1st-br4-bunion-relief-socks","title":"OS1st BR4 Bunion Relief Socks","description":"\u003cp\u003e\u003cstrong\u003eThe BR4 builds bunion-friendly support right into the sock you'd already be wearing — a split-toe panel gently encourages the big toe back toward its natural line, and a cushioned zone takes the edge off where the shoe usually rubs.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDay-to-day bunion comfort at work, around the house, or out walking\u003c\/li\u003e\n\u003cli\u003eWearing inside dress shoes, sneakers, or work footwear\u003c\/li\u003e\n\u003cli\u003eLowering direct shoe pressure on a tender bunion\u003c\/li\u003e\n\u003cli\u003ePairing with a wider toe-box shoe for extra relief\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Bunion-Relief-Socks_feature-image-01.jpg?v=1778776840\" alt=\"OS1st BR4 Bunion Relief Socks Product Photo 4\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOriginal split-toe construction that nudges the big toe outward\u003c\/li\u003e\n\u003cli\u003eCushioned panel at the bunion to soften shoe contact\u003c\/li\u003e\n\u003cli\u003eLight, targeted compression zones for a supportive feel\u003c\/li\u003e\n\u003cli\u003eSeamless build to reduce irritation on sensitive skin\u003c\/li\u003e\n\u003cli\u003eBreathable, moisture-wicking yarn for everyday wear\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe BR4 is sized S through XL and sold one pair per box. Sizing is based on shoe size — check the chart below and pick the size that matches your everyday shoe.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, Grey, White\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e82% Nylon, 18% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/BR4-Size-Chart.webp?v=1778776840\u0026amp;width=900\" alt=\"OS1st BR4 Bunion Relief Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold, gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill it pull my big toe straight?\u003c\/strong\u003e The BR4 isn't a corrective splint. The split-toe design gently encourages a more natural toe position while you wear it, but it doesn't permanently realign the joint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them with dress shoes?\u003c\/strong\u003e Yes. The sock is thin enough to wear inside most closed footwear, including work and dress shoes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pairs come in a box?\u003c\/strong\u003e One pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it for left and right feet?\u003c\/strong\u003e Yes. Each pair includes a left and right sock, with the split-toe panel oriented for the correct foot.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S \/ Black","offer_id":47940122181844,"sku":"BR4-S-BLACK","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Grey","offer_id":47940122214612,"sku":"BR4-S-GREY","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ White","offer_id":47940122247380,"sku":"BR4-S-WHITE","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Black","offer_id":47940122083540,"sku":"BR4-M-BLACK","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Grey","offer_id":47940122116308,"sku":"BR4-M-GREY","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ White","offer_id":47940122149076,"sku":"BR4-M-WHITE","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Black","offer_id":47940121985236,"sku":"BR4-L-BLACK","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Grey","offer_id":47940122018004,"sku":"BR4-L-GREY","price":48.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ White","offer_id":47940122050772,"sku":"BR4-L-WHITE","price":48.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Bunion-relief-socks_black_1.jpg?v=1778776840"},{"product_id":"os1st-cs6-performance-calf-sleeves","title":"OS1st CS6 Performance Calf Sleeves","description":"\u003cp\u003e\u003cstrong\u003eBuilt for runners, hikers, and anyone whose calves take a beating, the CS6 uses graduated compression to keep the muscle supported through repetitive impact — without the slip, bunching, or bulk you'd get from a heavier sleeve.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRunning, trail running, and interval training\u003c\/li\u003e\n\u003cli\u003eLong shifts on your feet where the calves tend to tighten\u003c\/li\u003e\n\u003cli\u003eTravel days and long-haul flights\u003c\/li\u003e\n\u003cli\u003eWearing post-activity as part of a recovery routine\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_CS6-Calf-Sleeve_zone-image_1.jpg?v=1778776850\" alt=\"OS1st CS6 Performance Calf Sleeves Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGraduated compression zones engineered for the calf muscle\u003c\/li\u003e\n\u003cli\u003eSecure, stay-put fit that resists slipping mid-run\u003c\/li\u003e\n\u003cli\u003eLightweight, breathable knit built for extended wear\u003c\/li\u003e\n\u003cli\u003eSlim performance profile that pairs cleanly with socks\u003c\/li\u003e\n\u003cli\u003eSeamless construction to limit chafing through dynamic motion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe CS6 is sized XS through XL and sold as a pair. Sizing is based on calf circumference — measure at the widest point of the calf and compare against the chart below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: XS, S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, Blue, Grey, Orange, Pink, Reflector Yellow, White\u003c\/li\u003e\n\u003cli\u003eTwo sleeves per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/CS6-Size-Chart.webp?v=1778782961\u0026amp;width=900\" alt=\"OS1st CS6 Performance Calf Sleeves Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan I run a marathon in these?\u003c\/strong\u003e Yes — the CS6 is built for sustained activity. Many runners use it for long runs and races, but always test on a few training runs first to confirm fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they come as a pair?\u003c\/strong\u003e Yes, two sleeves per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow tight should the compression feel?\u003c\/strong\u003e Snug and supportive, not pinching. If the top band leaves a sharp imprint or the sleeve slides down, size up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they bunch behind the knee?\u003c\/strong\u003e The slim performance profile is shaped to sit just below the knee. If you have a longer calf, choose based on the circumference measurement, not your height.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S \/ Beige","offer_id":47940122902740,"sku":"CS6-S-BEIGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Black","offer_id":47940122935508,"sku":"CS6-S-BLACK","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Blue","offer_id":47940122968276,"sku":"CS6-S-BLUE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Grey","offer_id":47940123001044,"sku":"CS6-S-GREY","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Orange","offer_id":47940123033812,"sku":"CS6-S-ORANGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Pink Fusion","offer_id":47940123066580,"sku":"CS6-S-PINKFUSION","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ White","offer_id":47940123099348,"sku":"CS6-S-WHITE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Yellow","offer_id":47940122869972,"sku":"CS6-S-YELLOW","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Beige","offer_id":47940122640596,"sku":"CS6-M-BEIGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Black","offer_id":47940122673364,"sku":"CS6-M-BLACK","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Blue","offer_id":47940122706132,"sku":"CS6-M-BLUE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Grey","offer_id":47940122738900,"sku":"CS6-M-GREY","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Orange","offer_id":47940122771668,"sku":"CS6-M-ORANGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Pink Fusion","offer_id":47940122804436,"sku":"CS6-M-PINKFUSION","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ White","offer_id":47940122837204,"sku":"CS6-M-WHITE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Yellow","offer_id":47940122607828,"sku":"CS6-M-YELLOW","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Beige","offer_id":47940122378452,"sku":"CS6-L-BEIGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Black","offer_id":47940122411220,"sku":"CS6-L-BLACK","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Blue","offer_id":47940122443988,"sku":"CS6-L-BLUE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Grey","offer_id":47940122476756,"sku":"CS6-L-GREY","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Orange","offer_id":47940122509524,"sku":"CS6-L-ORANGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Pink Fusion","offer_id":47940122542292,"sku":"CS6-L-PINKFUSION","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ White","offer_id":47940122575060,"sku":"CS6-L-WHITE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Yellow","offer_id":47940122345684,"sku":"CS6-L-YELLOW","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Beige","offer_id":47940123164884,"sku":"CS6-XL-BEIGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Black","offer_id":47940123197652,"sku":"CS6-XL-BLACK","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Blue","offer_id":47940123230420,"sku":"CS6-XL-BLUE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Grey","offer_id":47940123263188,"sku":"CS6-XL-GREY","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Orange","offer_id":47940123295956,"sku":"CS6-XL-ORANGE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Pink Fusion","offer_id":47940123328724,"sku":"CS6-XL-PINKFUSION","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ White","offer_id":47940123361492,"sku":"CS6-XL-WHITE","price":53.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Yellow","offer_id":47940123132116,"sku":"CS6-XL-YELLOW","price":53.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_CS6-Performance-Calf-Sleeves_blue_1.webp?v=1778776850"},{"product_id":"os1st-ds6-night-time-plantar-fasciitis-treatment-sleeves","title":"OS1st DS6 Night Time Plantar Fasciitis Treatment Sleeves","description":"\u003cp\u003e\u003cstrong\u003eIf the first few steps in the morning are the worst part of your day, the DS6 is built for that. It applies gentle, consistent compression overnight to support the plantar fascia without the rigid feel of a traditional night splint.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNighttime support routines for plantar fascia discomfort\u003c\/li\u003e\n\u003cli\u003eMorning heel and arch sensitivity\u003c\/li\u003e\n\u003cli\u003ePeople who can't tolerate a hard night splint\u003c\/li\u003e\n\u003cli\u003ePairing with a daytime sleeve for round-the-clock support\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_DS6-Nighttime-PF-Sleeve_zone-image_2.jpg?v=1778776858\" alt=\"OS1st DS6 Night Time Plantar Fasciitis Treatment Sleeves Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGentle six-zone compression engineered for overnight wear\u003c\/li\u003e\n\u003cli\u003eSoft, breathable knit designed to stay comfortable while you sleep\u003c\/li\u003e\n\u003cli\u003eSmooth, non-binding top to avoid pressure points on the calf\u003c\/li\u003e\n\u003cli\u003eSlim, flexible profile — no rigid splint, no straps\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with the FS6 daytime sleeve\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_DS6-Nighttime-PF-Sleeve_zone-image_1.jpg?v=1778776858\" alt=\"OS1st DS6 Night Time Plantar Fasciitis Treatment Sleeves Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe DS6 is sized S through XL and sold as a single sleeve. Sizing uses your shoe size as a starting point — check the chart below and pick the size that matches your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColour: White\u003c\/li\u003e\n\u003cli\u003eOne sleeve per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/DS6-Size-Chart.webp?v=1778776858\u0026amp;width=900\" alt=\"OS1st DS6 Night Time Plantar Fasciitis Treatment Sleeves Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow is this different from a night splint?\u003c\/strong\u003e A traditional splint is rigid and holds the foot in a fixed angle. The DS6 is soft and flexible — it uses gentle compression zones rather than a hard brace, which most wearers find easier to sleep in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it sold as a pair?\u003c\/strong\u003e No — one sleeve per package. If both feet are affected, order two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I walk to the bathroom with it on?\u003c\/strong\u003e Yes. The knit is flexible enough for light movement, though it isn't meant for daytime activity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I pair it with a daytime sleeve?\u003c\/strong\u003e Yes. Many customers wear the DS6 overnight and the FS6 performance foot sleeve during the day for continuous support.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940123525332,"sku":"DS6-S","price":54.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940123492564,"sku":"DS6-M","price":54.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940123459796,"sku":"DS6-L","price":54.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940123558100,"sku":"DS6-XL","price":54.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_DS6-Nighttime-Treatment_White_Product-Image_V2.jpg?v=1778776858"},{"product_id":"os1st-fs6-performance-foot-sleeves","title":"OS1st FS6 Performance Foot Sleeves","description":"\u003cp\u003e\u003cstrong\u003eThe FS6 is the sleeve that started it all for OS1st. Six mapped compression zones support the arch and heel, while the slim, breathable knit means you can wear it inside running shoes, work boots, or under everyday socks.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaytime support for plantar fascia discomfort\u003c\/li\u003e\n\u003cli\u003eLong shifts standing, walking, or running on hard surfaces\u003c\/li\u003e\n\u003cli\u003eWearing inside athletic shoes, work boots, or everyday footwear\u003c\/li\u003e\n\u003cli\u003ePairing with the DS6 overnight sleeve for continuous support\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_FS6_zone-image_1.jpg?v=1778776867\" alt=\"OS1st FS6 Performance Foot Sleeves Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSix mapped compression zones targeting the arch and heel\u003c\/li\u003e\n\u003cli\u003eSlim, breathable knit that layers under socks and inside shoes\u003c\/li\u003e\n\u003cli\u003eSecure, sleeve-style fit that stays put through movement\u003c\/li\u003e\n\u003cli\u003eMoisture-managing yarn for extended daily wear\u003c\/li\u003e\n\u003cli\u003eSeamless interior to help limit rubbing on the foot\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe FS6 is sized XS through XL and sold as a pair. Sizing follows shoe size — match the chart below to your everyday footwear and order the corresponding size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: XS, S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, Natural, White\u003c\/li\u003e\n\u003cli\u003eTwo sleeves per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/FS6-Size-Chart-1.webp?v=1778776867\u0026amp;width=900\" alt=\"OS1st FS6 Performance Foot Sleeves Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them barefoot inside shoes?\u003c\/strong\u003e Yes — many customers wear the FS6 directly against the foot inside running shoes or work footwear. You can also layer a sock over top.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, two sleeves per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it different from a compression sock?\u003c\/strong\u003e A compression sock applies uniform pressure from the ankle up. The FS6 is footwear-only — six mapped zones target the arch and heel without a cuff around the calf or ankle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them at night?\u003c\/strong\u003e The FS6 is designed for daytime, active wear. For overnight plantar fascia routines, the DS6 night-time sleeve is the better pick.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"XS \/ Black","offer_id":47940124246228,"sku":"FS6-XS-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XS \/ Hot Pink","offer_id":47940124278996,"sku":"FS6-XS-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XS \/ Lime Green","offer_id":47940124311764,"sku":"FS6-XS-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XS \/ Natural","offer_id":47940124344532,"sku":"FS6-XS-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XS \/ White","offer_id":47940124377300,"sku":"FS6-XS-WHITE","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Black","offer_id":47940123918548,"sku":"FS6-S-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Hot Pink","offer_id":47940123951316,"sku":"FS6-S-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Lime Green","offer_id":47940123984084,"sku":"FS6-S-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ Natural","offer_id":47940124016852,"sku":"FS6-S-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"S \/ White","offer_id":47940124049620,"sku":"FS6-S-WHITE","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Black","offer_id":47940123754708,"sku":"FS6-M-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Hot Pink","offer_id":47940123787476,"sku":"FS6-M-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Lime Green","offer_id":47940123820244,"sku":"FS6-M-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ Natural","offer_id":47940123853012,"sku":"FS6-M-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"M \/ White","offer_id":47940123885780,"sku":"FS6-M-WHITE","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Black","offer_id":47940123590868,"sku":"FS6-L-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Hot Pink","offer_id":47940123623636,"sku":"FS6-L-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Lime Green","offer_id":47940123656404,"sku":"FS6-L-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ Natural","offer_id":47940123689172,"sku":"FS6-L-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L \/ White","offer_id":47940123721940,"sku":"FS6-L-WHITE","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Black","offer_id":47940124082388,"sku":"FS6-XL-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Hot Pink","offer_id":47940124115156,"sku":"FS6-XL-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Lime Green","offer_id":47940124147924,"sku":"FS6-XL-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ Natural","offer_id":47940124180692,"sku":"FS6-XL-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XL \/ White","offer_id":47940124213460,"sku":"FS6-XL-WHITE","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Black","offer_id":47940124410068,"sku":"FS6-XXL-BLACK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Hot Pink","offer_id":47940124442836,"sku":"FS6-XXL-HOTPINK","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Lime Green","offer_id":47940124475604,"sku":"FS6-XXL-LIMEGREEN","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ Natural","offer_id":47940124508372,"sku":"FS6-XXL-NATURAL","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"XXL \/ White","offer_id":47940124541140,"sku":"FS6-XXL-WHITE","price":52.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Plantar-Fasciitis-Socks_Black_Product-Image_V1.jpg?v=1778776867"},{"product_id":"os1st-fs3-forefoot-compression-sleeve","title":"OS1st FS3 Forefoot Compression Sleeve","description":"\u003cp\u003e\u003cstrong\u003eFor the ball of the foot — that small area that takes a disproportionate amount of pressure with every step. The FS3 slips on like a half-sock, with a cushioned forefoot zone and light compression to take the edge off where it hurts most.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePressure or tenderness in the ball of the foot\u003c\/li\u003e\n\u003cli\u003eLong days on hard floors or in dress shoes\u003c\/li\u003e\n\u003cli\u003eDiscomfort around the metatarsal heads during walking or running\u003c\/li\u003e\n\u003cli\u003eLight forefoot support inside athletic or everyday footwear\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_FS3-Forefoot-Sleeve_zone-image_1.jpg?v=1778783018\" alt=\"OS1st FS3 Forefoot Compression Sleeve Support Zone Detail\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted cushioning under the forefoot to reduce direct pressure\u003c\/li\u003e\n\u003cli\u003eLight, even compression for a stable, supported fit\u003c\/li\u003e\n\u003cli\u003eSlim profile that disappears inside most shoes\u003c\/li\u003e\n\u003cli\u003eMoisture-managing knit built for extended wear\u003c\/li\u003e\n\u003cli\u003eSeamless interior to help limit rubbing on the forefoot\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe FS3 is sized S through XL and sold as a pair. Sizing follows shoe size — pick the option that matches your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColour: Beige\u003c\/li\u003e\n\u003cli\u003eTwo sleeves per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/FS3-Size-Chart.webp?v=1778783018\u0026amp;width=900\" alt=\"OS1st FS3 Forefoot Compression Sleeve Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill it fit inside dress shoes?\u003c\/strong\u003e Yes. The FS3 is slim and seamless on top, designed to layer under socks inside most closed footwear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they come as a pair?\u003c\/strong\u003e Yes, two sleeves per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them barefoot at home?\u003c\/strong\u003e Yes. Many customers wear the FS3 around the house on hard floors when the forefoot feels sensitive.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the difference between the FS3 and a metatarsal pad?\u003c\/strong\u003e A metatarsal pad is a small insert that sits under the ball of the foot. The FS3 is a full sleeve with the cushioned zone built in, so it stays in place without needing to be repositioned.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S\/M","offer_id":47940464345300,"sku":"OS1ST-FS3-FOREFOOT-C-SM","price":52.99,"currency_code":"CAD","in_stock":true},{"title":"L\/XL","offer_id":47940464312532,"sku":"OS1ST-FS3-FOREFOOT-C-LXL","price":52.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_FS3-Forefoot-Sleeve_tan_2.jpg?v=1778783018"},{"product_id":"os1st-ac4-active-comfort-socks","title":"OS1st AC4 Active Comfort Socks","description":"\u003cp\u003e\u003cstrong\u003eBuilt for runners, gym sessions, pickleball matches, and long workdays alike, the AC4 Active Comfort sock combines bamboo charcoal yarns, light arch compression, and balanced cushioning so the foot feels supported without bulk or distraction.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRunning, training, and gym workouts\u003c\/li\u003e\n\u003cli\u003ePickleball, tennis, and other multidirectional court sports\u003c\/li\u003e\n\u003cli\u003eLong workdays and time on hard floors\u003c\/li\u003e\n\u003cli\u003eDaily wear inside athletic and everyday footwear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBalanced cushioning that absorbs impact while staying responsive\u003c\/li\u003e\n\u003cli\u003eLight arch compression for a supported, stay-put fit\u003c\/li\u003e\n\u003cli\u003eSeamless construction designed to help reduce friction\u003c\/li\u003e\n\u003cli\u003eMoisture-managing yarns built around bamboo charcoal and nylon\u003c\/li\u003e\n\u003cli\u003eRoomy toe box that allows natural toe splay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe AC4 is sized S through XL and sold one pair per box. Sizing is based on shoe size — compare your everyday footwear against the chart below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours include Black, White, Grey, Charcoal, Aqua, Royal Blue, Lime Fusion, Orange, and Pink Fusion\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e79% Nylon, 17% Bamboo Charcoal, 4% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/PB4-Size-Chart.webp?v=1778786189\" alt=\"OS1st AC4 Active Comfort Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat activities is the AC4 best for?\u003c\/strong\u003e The AC4 is an everyday active sock — runners, gym-goers, pickleball players, and people on their feet all day get the most out of it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pairs come in a box?\u003c\/strong\u003e One pair per box. If you want a few rotations for the week, order multiple.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the compression noticeable?\u003c\/strong\u003e It's light and even, focused around the arch. Most wearers describe it as a supportive hug rather than tight compression.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the bamboo charcoal blend really help with odour?\u003c\/strong\u003e The bamboo charcoal yarn is woven through the sock to help manage moisture, which is the main driver of foot odour throughout the day.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940533321940,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940533354708,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940533387476,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940533420244,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Product-Images_WEB_Active-Comfort-Socks_BLACK_NS_V1.jpg?v=1778786170"},{"product_id":"os1st-dermasox-treated-comfort-socks","title":"OS1st DermaSox Treated Comfort Socks","description":"\u003cp\u003e\u003cstrong\u003eDermaSox is a softness-first sock for dry, sensitive feet — knit from bamboo and bamboo charcoal blends, with a microencapsulated skincare formula released gradually as you walk for ongoing comfort.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaily comfort for dry, sensitive, or fragile skin on the feet\u003c\/li\u003e\n\u003cli\u003ePairing with moisturizers as part of a foot care routine\u003c\/li\u003e\n\u003cli\u003eLong workdays where feet need a soft, low-friction layer\u003c\/li\u003e\n\u003cli\u003eTravel days where dryness and rubbing compound\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_DermaSocks_Zone-Image.jpg?v=1778786203\" alt=\"OS1st DermaSox knit construction zones\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatented skincare formula with aloe vera, shea butter, and calendula\u003c\/li\u003e\n\u003cli\u003eMicroencapsulation technology that releases gradually with movement\u003c\/li\u003e\n\u003cli\u003eNano bamboo charcoal fibres targeted to high-pressure areas of the foot\u003c\/li\u003e\n\u003cli\u003eSeam-free toe construction to help reduce rubbing on tender skin\u003c\/li\u003e\n\u003cli\u003eSoft, stretchable knit with a light botanical fragrance\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eDermaSox is sized S\/M and L\/XL and sold as two pairs per pack. The skincare treatment is rated for around 30 days per pair, giving up to 60 days of full use per pack. Check the chart below before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S\/M, L\/XL\u003c\/li\u003e\n\u003cli\u003eColours: Grey, White\u003c\/li\u003e\n\u003cli\u003eTwo pairs per package\u003c\/li\u003e\n\u003cli\u003e47% Bamboo, 30% Bamboo Charcoal Polyester, 19% Spandex, 3% Nylon, 1% Polyester\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_DermaSocks_Size-Chart.jpg?v=1778786206\" alt=\"OS1st DermaSox Treated Comfort Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre DermaSox a medical device?\u003c\/strong\u003e No. They're a comfort-and-skincare sock designed for dry, sensitive feet, intended to support a regular skincare routine, not to replace it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the skincare treatment last?\u003c\/strong\u003e Around 30 days of wear per pair, with two pairs in each pack — roughly 60 days of full treatment total.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I wash them without rinsing out the treatment?\u003c\/strong\u003e Hand wash gently with mild soap and air-dry. Hot water, bleach, and fabric softener will all strip the treatment faster than intended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the fragrance strong?\u003c\/strong\u003e No — it's a light, fresh botanical scent and fades quickly. People sensitive to fragrance should patch-test before extended wear.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S\/M","offer_id":47940535582932,"sku":null,"price":41.99,"currency_code":"CAD","in_stock":true},{"title":"L\/XL","offer_id":47940535615700,"sku":null,"price":41.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/DermaSox-Grey_Single.png?v=1778786194"},{"product_id":"os1st-fs4-compression-bracing-socks-over-the-calf","title":"OS1st FS4+ Compression Bracing Socks (Over the Calf)","description":"\u003cp\u003e\u003cstrong\u003eThe FS4+ takes the same graduated compression idea found in a calf sleeve and builds it into an over-the-calf sock — arch through calf in one piece, with a stay-put fit that doesn't bunch on long days.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLong shifts standing, walking, or moving on hard floors\u003c\/li\u003e\n\u003cli\u003eTravel days and overnight flights\u003c\/li\u003e\n\u003cli\u003eRunning, hiking, and extended outdoor activity\u003c\/li\u003e\n\u003cli\u003eDaily compression wear for tired-feeling legs\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGraduated compression mapped from arch through calf\u003c\/li\u003e\n\u003cli\u003eTargeted ankle and arch zones designed to reduce fatigue feel\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking yarns built for extended daily wear\u003c\/li\u003e\n\u003cli\u003eThin, flexible profile that layers cleanly inside work or athletic shoes\u003c\/li\u003e\n\u003cli\u003eStay-put knit construction designed to resist slipping or bunching\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe FS4+ is sized S through XL and sold one pair per box. Sizing is based on shoe size — match the chart below to your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Grey, Bright Blue, Steel Blue, Hot Pink\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e80% Nylon, 15% LYCRA Spandex, 5% other fibres\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/FS4-Size-Chart-1.webp?v=1778786229\" alt=\"OS1st FS4+ Compression Bracing Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre these the same as a calf sleeve plus a regular sock?\u003c\/strong\u003e Functionally similar, but the FS4+ knits it all into one piece — no slipping, no overlap, no double layer where the sleeve meets the sock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much compression do they apply?\u003c\/strong\u003e Graduated — firmer at the ankle and arch, easing up as it travels toward the top of the calf. It's noticeable but comfortable for all-day wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they fit inside work boots or dress shoes?\u003c\/strong\u003e Yes. The thin, flexible profile is designed to layer inside most closed footwear, including work boots and dress shoes.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940536467668,"sku":null,"price":66.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940536500436,"sku":null,"price":66.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940536533204,"sku":null,"price":66.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940536565972,"sku":null,"price":66.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Black-1.jpg?v=1778786211"},{"product_id":"os1st-fs4-plantar-fasciitis-socks","title":"OS1st FS4 Plantar Fasciitis Socks","description":"\u003cp\u003e\u003cstrong\u003eIf heel and arch sensitivity make the first steps of the day rough, the FS4 Plantar Fasciitis Socks put the same six-zone compression idea behind OS1st's flagship sleeves directly into a regular sock you can wear all day.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaytime support for plantar fascia discomfort\u003c\/li\u003e\n\u003cli\u003eLong days standing, walking, or running on hard surfaces\u003c\/li\u003e\n\u003cli\u003eWearing inside work boots, athletic shoes, or everyday footwear\u003c\/li\u003e\n\u003cli\u003eAdding gentle structure to your day without a separate sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted arch and heel compression inspired by the original FS6 sleeve\u003c\/li\u003e\n\u003cli\u003eDeep heel pocket and anatomical shaping that keeps the sock in place\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking yarns engineered for extended daily wear\u003c\/li\u003e\n\u003cli\u003eSeamless construction to help limit rubbing on sensitive feet\u003c\/li\u003e\n\u003cli\u003eAvailable in No-Show, Quarter Crew, Crew, and Merino Wool lengths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe FS4 Plantar Fasciitis Sock is sized S through XL and sold one pair per box. Sizing follows shoe size — match the chart below to your everyday footwear and pick the corresponding size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eAvailable in No-Show, Quarter Crew, Crew, and Merino Wool\u003c\/li\u003e\n\u003cli\u003eColours include Black, White, Grey, Aqua, Coral, Lavender, Mint, Blue, Steel Blue\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003eStandard: 89% Nylon, 11% LYCRA Spandex · Merino Wool: 40% Nylon, 25% Acrylic, 25% Merino Wool, 10% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Fs4-Size-Chart.webp?v=1778786247\" alt=\"OS1st FS4 Plantar Fasciitis Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow does this compare to the FS6 sleeve?\u003c\/strong\u003e The FS6 is a footwear-only sleeve worn under socks. The FS4 builds the compression zones directly into a wearable sock — convenient when you want one layer instead of two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich length should I pick?\u003c\/strong\u003e No-Show disappears in running shoes, Quarter Crew sits above the ankle, Crew is a classic mid-calf height, and Merino Wool is the cool-weather pick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them inside work boots?\u003c\/strong\u003e Yes. The Crew or Merino Wool versions in particular work well as a daily work-boot sock with built-in arch support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940538040532,"sku":null,"price":47.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940538073300,"sku":null,"price":47.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940538106068,"sku":null,"price":47.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940538138836,"sku":null,"price":47.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Plantar-Fasciitis-Performance-Socks_noshow_black_1.webp?v=1778786234"},{"product_id":"os1st-fs6-plus-performance-leg-sleeves","title":"OS1st FS6+ Performance Leg Sleeves","description":"\u003cp\u003e\u003cstrong\u003eThe FS6+ stretches the FS6's six-zone foot compression up into the calf, giving you arch, heel, and calf support in a single sleeve — designed for runners, hikers, and anyone who wants full lower-leg coverage in one piece.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRunning, hiking, and long-distance walking\u003c\/li\u003e\n\u003cli\u003eLong shifts standing on hard floors\u003c\/li\u003e\n\u003cli\u003eTravel days and recovery wear\u003c\/li\u003e\n\u003cli\u003eCombined plantar fascia and calf support in one piece\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_FS6PLUS_zone-image_1.png?v=1778786256\" alt=\"OS1st FS6+ Performance Leg Sleeve compression zones\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined plantar fascia and calf compression in one sleeve\u003c\/li\u003e\n\u003cli\u003eGraduated structure designed to reduce fatigue feel through the lower leg\u003c\/li\u003e\n\u003cli\u003eSlim athletic profile built for long training sessions and extended wear\u003c\/li\u003e\n\u003cli\u003eBreathable knit that helps manage heat and moisture\u003c\/li\u003e\n\u003cli\u003eSecure, stay-put fit for dynamic motion and repetitive impact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe FS6+ is sized S through XXL and sold as a pair. Sizing follows shoe size for the foot portion and calf circumference for the compression band — match both against the chart below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL, XXL\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Natural, Hot Pink, Lime Green\u003c\/li\u003e\n\u003cli\u003eTwo sleeves per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/FS6-Size-Chart.webp?v=1778786259\" alt=\"OS1st FS6+ Performance Leg Sleeves Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow is the FS6+ different from the regular FS6?\u003c\/strong\u003e The standard FS6 is a foot-only sleeve. The FS6+ adds calf coverage, giving you arch, heel, and calf support in one piece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them under a regular sock?\u003c\/strong\u003e Yes — many runners wear the FS6+ directly on the foot with a thin athletic sock over top inside the shoe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, two sleeves per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they bunch behind the knee?\u003c\/strong\u003e The top of the calf section is shaped to sit just below the knee with a soft, non-binding finish. Size by calf circumference, not by your height.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940539154644,"sku":null,"price":71.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940539187412,"sku":null,"price":71.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940539220180,"sku":null,"price":71.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940539252948,"sku":null,"price":71.99,"currency_code":"CAD","in_stock":true},{"title":"XXL","offer_id":47940539285716,"sku":null,"price":71.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_FS6PLUS-Foot-plus-Calf-Sleeve_black_1.jpg?v=1778786252"},{"product_id":"os1st-hv3-bunion-bracing-sleeve","title":"OS1st HV3 Bunion Bracing Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe HV3 builds gentle bunion positioning support into a low-profile sleeve — a split-toe design encourages a more natural alignment, while a targeted bunion-zone cushion takes the edge off shoe contact through the day.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDay-to-day bunion comfort during walking and light activity\u003c\/li\u003e\n\u003cli\u003eWearing inside athletic shoes or wider closed-toe footwear\u003c\/li\u003e\n\u003cli\u003eReducing direct shoe pressure on a tender bunion area\u003c\/li\u003e\n\u003cli\u003eGentle positioning support during recovery routines\u003c\/li\u003e\n\n\u003cfigure data-medibrace-inline=\"os1st-info-inline\" style=\"margin: 24px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_HV3_zone-image_1.png?v=1778786268\" alt=\"OS1st HV3 Bunion Bracing Sleeve compression zones\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto; border-radius: 12px;\"\u003e\u003c\/figure\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSplit-toe design that gently encourages natural toe alignment\u003c\/li\u003e\n\u003cli\u003eTargeted bunion-zone cushioning to reduce shoe friction\u003c\/li\u003e\n\u003cli\u003eLight compression that supports without restricting movement\u003c\/li\u003e\n\u003cli\u003eBreathable knit suitable for everyday and active footwear\u003c\/li\u003e\n\u003cli\u003eSlim profile built to layer inside closed-toe shoes\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe HV3 is sized S\/M and L\/XL, and each package contains a single sleeve. If both feet need support, order two and match the side to each foot. Check the chart below before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S\/M, L\/XL\u003c\/li\u003e\n\u003cli\u003eOne sleeve per package\u003c\/li\u003e\n\u003cli\u003e64% Nylon, 20% TPU, 16% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/HV3-Size-Chart.webp?v=1778786271\" alt=\"OS1st HV3 Bunion Bracing Sleeve Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill it permanently realign my bunion?\u003c\/strong\u003e No. The HV3 is a wearable comfort and positioning sleeve, not a corrective splint. It helps with day-to-day comfort and gentle alignment while worn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many sleeves come in a package?\u003c\/strong\u003e One. If both feet are affected, order two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit inside my running shoes?\u003c\/strong\u003e Yes. The slim profile is designed to fit inside most closed-toe footwear, though shoes with a wider toe box give the most comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear it with socks?\u003c\/strong\u003e Yes. The HV3 sits directly on the foot, with a sock over top — a thin, smooth sock keeps the fit clean inside the shoe.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S\/M","offer_id":47940539678932,"sku":null,"price":41.99,"currency_code":"CAD","in_stock":true},{"title":"L\/XL","offer_id":47940539711700,"sku":null,"price":41.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_HV3-Bunion-Bracing-Sleeve_tan_2.webp?v=1778786263"},{"product_id":"os1st-nekkid-comfort-socks","title":"OS1st Nekkid Comfort Socks","description":"\u003cp\u003e\u003cstrong\u003eNekkid Comfort is the sock you forget you're wearing — a low-profile, no-show fit with silicone heel grippers, a smooth interior, and light compression so it stays put without slipping all the way down inside your shoe.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWearing with sneakers, loafers, or other low-cut shoes\u003c\/li\u003e\n\u003cli\u003eDaily wear when you want sock comfort without a visible sock\u003c\/li\u003e\n\u003cli\u003eWarm-weather walking, running, and travel\u003c\/li\u003e\n\u003cli\u003eAnyone whose no-show socks keep slipping off the heel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow-profile no-show design that stays hidden inside shoes\u003c\/li\u003e\n\u003cli\u003eSilicone heel grip system that helps stop slipping or bunching\u003c\/li\u003e\n\u003cli\u003eLight compression for a secure but easy-feeling fit\u003c\/li\u003e\n\u003cli\u003eBreathable, moisture-managing yarn built for all-day wear\u003c\/li\u003e\n\u003cli\u003eSmooth heel and toe construction to limit irritation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eNekkid Comfort is sized S through XL and sold one pair per box. Sizing follows shoe size — check the chart below and pick the size that matches your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Grey, Sand, Sky Blue, Nebula, Galaxy, Lavender\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003eSolid colours: 92% Micro-Nylon, 8% LYCRA Spandex · Space Dyed: 65% Acrylic, 25% Micro-Nylon, 8% LYCRA Spandex (with 2% other fibres)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Nekkid-Size-Chart.webp?v=1778786288\" alt=\"OS1st Nekkid Comfort Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill they actually stay on my heel?\u003c\/strong\u003e Most wearers find the silicone heel grippers solve the slipping problem. If your shoes ride very low at the back, sizing down a half-size sometimes helps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they visible above the shoe?\u003c\/strong\u003e No — the no-show cut sits at or just below the top edge of most low-cut athletic and casual shoes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they good for sweaty feet?\u003c\/strong\u003e Yes. The breathable knit and moisture-managing yarn are built to handle active wear and warm weather.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940539842772,"sku":null,"price":23.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940539875540,"sku":null,"price":23.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940539908308,"sku":null,"price":23.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940539941076,"sku":null,"price":23.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_-Nekkid-Comfort-Socks_Product-Images_AMAZON_Black_1.jpg?v=1778786276"},{"product_id":"os1st-orthotic-sock","title":"OS1st Orthotic Sock","description":"\u003cp\u003e\u003cstrong\u003eThe OS1st Orthotic Sock is a barrier layer between your foot and your arch support — silicone grip pads keep the orthotic from shifting, a smooth interior reduces direct skin contact, and silver anti-microbial treatment helps fight odour through the day.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnyone wearing custom or off-the-shelf arch support inserts\u003c\/li\u003e\n\u003cli\u003eKeeping orthotics in position during walking, running, or court sports\u003c\/li\u003e\n\u003cli\u003eExtending the wearable life of an existing arch support\u003c\/li\u003e\n\u003cli\u003ePairing with closed-toe shoes, sandals, or athletic footwear\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSilicone grip pads that lock the orthotic in place during activity\u003c\/li\u003e\n\u003cli\u003eClean barrier layer between foot and insert to reduce direct contact\u003c\/li\u003e\n\u003cli\u003eSilver anti-microbial technology that helps manage odour\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking and breathable to reduce blisters and hot spots\u003c\/li\u003e\n\u003cli\u003eThin, low-profile build that fits inside performance footwear\u003c\/li\u003e\n\u003cli\u003eWashable and reusable — works with most arch supports\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe Orthotic Sock is sized S through XL and sold one pair per box. Sizing follows shoe size — pick the size that matches your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e92% Nylon, 8% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OSOCK_SIZING.jpg?v=1778786300\" alt=\"OS1st Orthotic Sock Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this work with custom orthotics?\u003c\/strong\u003e Yes. It's compatible with most standard and custom arch supports that sit loose inside the shoe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it work in sandals?\u003c\/strong\u003e Yes, in any sandal that accommodates a removable insole.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the silicone pads damage my orthotic?\u003c\/strong\u003e No. The pads grip without adhesives and lift off cleanly when you remove the sock at the end of the day.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940540072148,"sku":null,"price":20.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940540104916,"sku":null,"price":20.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940540137684,"sku":null,"price":20.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940540170452,"sku":null,"price":20.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-ProductImages-OrthoticSock-Lifestyle_L01.jpg?v=1778786293"},{"product_id":"os1st-plantar-fasciitis-recovery-kit","title":"OS1st Plantar Fasciitis Recovery Kit","description":"\u003cp\u003e\u003cstrong\u003eThe Plantar Fasciitis Recovery Kit bundles three OS1st products into one routine — the FS6 daytime sleeve, the DS6 night-time sleeve, and a pair of FS4 Plantar Fasciitis Socks — so you have a piece for every part of the day.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComprehensive day-and-night plantar fascia comfort routine\u003c\/li\u003e\n\u003cli\u003eEasing morning heel and arch sensitivity\u003c\/li\u003e\n\u003cli\u003eContinuing daytime support inside athletic or work footwear\u003c\/li\u003e\n\u003cli\u003ePeople who want all three OS1st plantar fascia pieces in one bundle\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFS6 daytime sleeve with six-zone compression for the arch and heel\u003c\/li\u003e\n\u003cli\u003eDS6 soft overnight sleeve designed for first-step-of-the-day comfort\u003c\/li\u003e\n\u003cli\u003eFS4 Plantar Fasciitis Socks with arch support built into a wearable sock\u003c\/li\u003e\n\u003cli\u003eCoordinated sizing across all three pieces\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking, seamless construction across the kit\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eSizing is coordinated across all three pieces. Pick one size based on shoe size and the kit will be matched to it. Compare your footwear to the chart below before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eBundle includes one FS6, one DS6, and one pair of FS4 Plantar Fasciitis Socks\u003c\/li\u003e\n\u003cli\u003eFS6 \u0026amp; DS6: 76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003cli\u003eFS4 Plantar Fasciitis Socks: 89% Nylon, 11% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Size-charts_Plantar-Fasciitis-Recovery-Kit.jpg?v=1778786314\" alt=\"OS1st Plantar Fasciitis Recovery Kit Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFS6 \u0026amp; DS6: hand wash with mild soap, air-dry flat\u003c\/li\u003e\n\u003cli\u003eFS4 Plantar Fasciitis Socks: machine wash cold on gentle cycle, tumble dry low\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich piece do I wear when?\u003c\/strong\u003e The DS6 is for overnight, the FS6 sleeve is for daytime under socks or shoes, and the FS4 Plantar Fasciitis Sock is a wearable daytime alternative when you want one layer instead of two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy the pieces individually instead?\u003c\/strong\u003e Yes — the FS6, DS6, and FS4 are also sold as standalone products. The kit is a value-focused bundle for the full routine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's the sizing based on?\u003c\/strong\u003e Shoe size. Match your everyday footwear against the chart and pick a single size — the kit will arrive coordinated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many of each item are in the kit?\u003c\/strong\u003e One FS6 pair, one DS6 sleeve, and one pair of FS4 Plantar Fasciitis Socks.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940540268756,"sku":null,"price":142.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940540301524,"sku":null,"price":142.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940540334292,"sku":null,"price":142.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940540367060,"sku":null,"price":142.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1ST_PFR-KIT_Product-Image_V3.jpg?v=1778786307"},{"product_id":"os1st-ta4-thin-air-performance-socks","title":"OS1st TA4 Thin Air Performance Socks","description":"\u003cp\u003e\u003cstrong\u003eBuilt for warm weather, hard efforts, and feet that run hot, the TA4 Thin Air Performance Sock is a breathability-first design — ultra-light knit, ventilated channels, and a smooth interior that feels almost weightless inside the shoe.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSummer running, hiking, and outdoor training\u003c\/li\u003e\n\u003cli\u003eWarm-weather travel and long days in heat\u003c\/li\u003e\n\u003cli\u003eGym sessions and court sports where feet run hot\u003c\/li\u003e\n\u003cli\u003eAnyone who finds traditional socks too warm during activity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVentilated air channels designed to release heat through the sock\u003c\/li\u003e\n\u003cli\u003eUltra-light construction for a barely-there feel inside the shoe\u003c\/li\u003e\n\u003cli\u003eLight compression for stability during dynamic movement\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking yarns engineered to keep feet dry under load\u003c\/li\u003e\n\u003cli\u003eSeamless construction to help limit rubbing during long efforts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe TA4 is sized S through XL and sold one pair per box. Sizing follows shoe size — match the chart below to your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eMove Light Collection colours: Light Beam, Ultraviolet, Blue Shift, Green Burst\u003c\/li\u003e\n\u003cli\u003eCore colours: Black, White, Grey, Aqua, Steel Blue, Lavender, Pink\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e85% Nylon, 15% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Thin-Air-Size-Chart.webp?v=1778786329\" alt=\"OS1st TA4 Thin Air Performance Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre they durable enough for daily running?\u003c\/strong\u003e Yes. The knit is light, but the high-stress areas (heel, toe, ball of foot) are reinforced for repetitive movement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the ventilation actually work?\u003c\/strong\u003e Open mesh channels are knit into the top of the sock, which lets heat and moisture escape while the structured zones hold the sock in place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they keep my feet warm in cold weather?\u003c\/strong\u003e No — the TA4 is intentionally cool. For colder conditions, the FS4 Merino Wool sock is a better choice.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940540399828,"sku":null,"price":40.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940540432596,"sku":null,"price":40.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940540465364,"sku":null,"price":40.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940540498132,"sku":null,"price":40.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Thin-Air-Performance-Socks_NS_black_1.webp?v=1778786318"},{"product_id":"os1st-ta6-thin-air-performance-calf-sleeves","title":"OS1st TA6 Thin Air Performance Calf Sleeves","description":"\u003cp\u003e\u003cstrong\u003eThe TA6 calf sleeve is built around the same Thin Air ventilation idea — open-channel knit, lightweight feel, and graduated compression engineered for hot weather, high-output training, and long miles in heat.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSummer running and warm-weather endurance training\u003c\/li\u003e\n\u003cli\u003eRace day in hot or humid conditions\u003c\/li\u003e\n\u003cli\u003eLong hikes and trail runs in heat\u003c\/li\u003e\n\u003cli\u003eAnyone who finds standard calf sleeves too warm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVentilated open-channel knit designed for airflow during effort\u003c\/li\u003e\n\u003cli\u003eGraduated compression to support the calf through repetitive impact\u003c\/li\u003e\n\u003cli\u003eLightweight, responsive structure for warm environments and long miles\u003c\/li\u003e\n\u003cli\u003eStay-put fit intended for confident motion without slipping\u003c\/li\u003e\n\u003cli\u003eSeamless construction to help limit rubbing through dynamic motion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe TA6 is sized S through XL and sold as a pair. Sizing is based on calf circumference — measure at the widest point of the calf and match against the chart below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Grey, Aqua, Steel Blue, Lavender, Pink\u003c\/li\u003e\n\u003cli\u003eTwo sleeves per package\u003c\/li\u003e\n\u003cli\u003e76% Micro-Nylon, 24% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/TA6-Size-Chart-1.webp?v=1778786343\" alt=\"OS1st TA6 Thin Air Performance Calf Sleeves Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow is the TA6 different from the CS6?\u003c\/strong\u003e The CS6 is the all-conditions performance sleeve. The TA6 is the same graduated compression idea built around a much more open, breathable knit for hot weather.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, two sleeves per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they slide down on a long run?\u003c\/strong\u003e The stay-put structure resists slipping, but if the sleeve still rides down for you, size down based on calf circumference rather than your height.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear them in the cold?\u003c\/strong\u003e The TA6 is intentionally vented for warmth control. For cooler weather the regular CS6 is a better-suited sleeve.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940540563668,"sku":null,"price":55.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940540596436,"sku":null,"price":55.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940540629204,"sku":null,"price":55.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940540661972,"sku":null,"price":55.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_TA6-Thin-Air-Calf-Sleeves_black_1.webp?v=1778786334"},{"product_id":"os1st-tt3-turf-toe-bracing-sleeve","title":"OS1st TT3 Turf Toe Bracing Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe TT3 is built around the big toe joint — the area that complains every time you push off on firm or synthetic surfaces. A targeted support zone with light compression and a slim profile lets it tuck inside cleats, turf shoes, or everyday footwear.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBig toe joint sensitivity when pushing off during activity\u003c\/li\u003e\n\u003cli\u003eField, turf, and court sports played on firm or synthetic surfaces\u003c\/li\u003e\n\u003cli\u003eDaily comfort for tenderness around the first MTP joint\u003c\/li\u003e\n\u003cli\u003eWearing inside cleats, turf shoes, or athletic footwear\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted support zone around the big toe joint for structured stability\u003c\/li\u003e\n\u003cli\u003eSlim build designed to fit inside cleats, turf shoes, and training footwear\u003c\/li\u003e\n\u003cli\u003eLight compression for a secure, stay-put feel\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for comfort during movement\u003c\/li\u003e\n\u003cli\u003eSeamless interior intended to reduce irritation in sensitive areas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe TT3 is sized S\/M and L\/XL, with one sleeve per package. If both feet need support, order two and match the side to each foot. Use the chart below to pick the correct size.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S\/M, L\/XL\u003c\/li\u003e\n\u003cli\u003eOne sleeve per package\u003c\/li\u003e\n\u003cli\u003e64% Nylon, 20% TPU, 16% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/TT3-Size-Chart-1.webp?v=1778786352\" alt=\"OS1st TT3 Turf Toe Bracing Sleeve Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash with mild soap\u003c\/li\u003e\n\u003cli\u003eAir-dry flat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill it fit inside cleats?\u003c\/strong\u003e Yes. The slim profile is built to layer inside soccer cleats, football cleats, and turf shoes without crowding the toe box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many sleeves come in a package?\u003c\/strong\u003e One. If both feet need support, order two.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it for the big toe specifically?\u003c\/strong\u003e Yes — the TT3 is engineered around the first MTP joint (the base of the big toe), where push-off pressure concentrates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I wear a sock over it?\u003c\/strong\u003e Yes. The TT3 sits directly on the foot, and a thin athletic sock layered over top keeps the fit clean inside the cleat or shoe.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S\/M","offer_id":47940540694740,"sku":null,"price":51.99,"currency_code":"CAD","in_stock":true},{"title":"L\/XL","offer_id":47940540727508,"sku":null,"price":51.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_TT3-Turf-Toe-Sleeve_tan_1.jpg?v=1778786348"},{"product_id":"os1st-wicked-comfort-socks","title":"OS1st Wicked Comfort Socks","description":"\u003cp\u003e\u003cstrong\u003eWicked Comfort is the cushioned-sock pick in the OS1st line — 200-needle terry construction for cloud-like padding, Dry1st moisture management, and a Comformance yarn structure built to hold up to repeated impact.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaily running, walking, and long days on your feet\u003c\/li\u003e\n\u003cli\u003eAnyone who finds standard performance socks too thin\u003c\/li\u003e\n\u003cli\u003eCushioning under work boots, hiking shoes, or athletic footwear\u003c\/li\u003e\n\u003cli\u003ePeople who want a plush feel without sacrificing durability\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e200-needle terry construction for cloud-like cushioning\u003c\/li\u003e\n\u003cli\u003eCushioned footbed that absorbs impact through repetitive movement\u003c\/li\u003e\n\u003cli\u003eReinforced heel and toe for high-impact use\u003c\/li\u003e\n\u003cli\u003eDry1st technology for accelerated moisture management\u003c\/li\u003e\n\u003cli\u003eSmooth, low-friction toe construction designed to help avoid hot spots\u003c\/li\u003e\n\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eWicked Comfort is sized S through XL and sold one pair per box. Sizing follows shoe size — match the chart below to your everyday footwear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL\u003c\/li\u003e\n\u003cli\u003eAvailable in No-Show and Crew lengths\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Navy Blue, Charcoal, Cardinal (red), Lilac, plus striped options\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e74% Comformance Poly, 24% Nylon, 2% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Wicked-Size-Chart.webp?v=1778786365\" alt=\"OS1st Wicked Comfort Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre they too thick for running shoes?\u003c\/strong\u003e The cushion is plush but the rest of the sock is engineered to stay trim. Most runners size their normal shoe for the Wicked Comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the cushioning different from a regular crew sock?\u003c\/strong\u003e The 200-needle terry build adds a denser, more uniform pad through the sole compared with a typical performance sock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they hold up to washing?\u003c\/strong\u003e Yes. The Comformance Poly yarn is engineered for repeated wash-and-wear cycles without losing the cushioned feel — cold wash and low heat extends life further.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940540760276,"sku":null,"price":24.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940540793044,"sku":null,"price":24.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940540825812,"sku":null,"price":24.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940540858580,"sku":null,"price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/Wick-NS-Cover-Picture.jpg?v=1778786358"},{"product_id":"os1st-wp4-wellness-performance-socks","title":"OS1st WP4 Wellness Performance Socks","description":"\u003cp\u003e\u003cstrong\u003eThe WP4 Wellness Performance Sock is shaped for sensitive, swelling-prone, or circulation-sensitive feet — a non-binding top, smooth seamless interior, and gentle compression so the sock can be worn all day without pressure points.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDaily wear for sensitive feet and skin\u003c\/li\u003e\n\u003cli\u003eLong days standing, walking, or sitting\u003c\/li\u003e\n\u003cli\u003eTravel days and overnight flights\u003c\/li\u003e\n\u003cli\u003eDiabetic-friendly daily comfort routines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNon-binding top designed to avoid pressure rings at the calf\u003c\/li\u003e\n\u003cli\u003eSoft, seamless interior built to minimize irritation\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking fibres that help keep feet dry\u003c\/li\u003e\n\u003cli\u003eLight compression for a secure but gentle fit\u003c\/li\u003e\n\u003cli\u003eCushioned sole engineered for long-term wear on sensitive feet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize And Fit\u003c\/h3\u003e\u003cp\u003eThe WP4 is sized S through XXL and sold one pair per box. Sizing follows shoe size — match the chart below to your everyday footwear before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSizes: S, M, L, XL, XXL\u003c\/li\u003e\n\u003cli\u003eColours: Black, White, Grey, Navy Blue, Steel Blue\u003c\/li\u003e\n\u003cli\u003eOne pair per box\u003c\/li\u003e\n\u003cli\u003e62% Nylon, 20% Acrylic, 10% Bamboo Charcoal, 8% LYCRA Spandex\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/WP4-Size-Chart.webp?v=1778786381\" alt=\"OS1st WP4 Wellness Performance Socks Size Chart\" loading=\"lazy\" width=\"900\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash cold on gentle cycle\u003c\/li\u003e\n\u003cli\u003eTumble dry on low heat\u003c\/li\u003e\n\u003cli\u003eNo bleach\u003c\/li\u003e\n\u003cli\u003eNo fabric softener\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre they diabetic-friendly?\u003c\/strong\u003e Yes. The WP4 is designed for sensitive, swelling-prone feet — non-binding top, seamless interior, and gentle compression are all aimed at keeping the sock comfortable all day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they sold as a pair?\u003c\/strong\u003e Yes, one pair per box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow tight is the compression?\u003c\/strong\u003e Light — it's a supportive feel rather than a firm squeeze. The goal is comfort and consistency, not strong graduated compression.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they keep my feet warm?\u003c\/strong\u003e The bamboo charcoal and acrylic blend adds some warmth versus a thin athletic sock, but they're still breathable enough for year-round daily wear.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"S","offer_id":47940542333140,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":47940542365908,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":47940542398676,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":47940542431444,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true},{"title":"XXL","offer_id":47940542464212,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st_Wellness-Socks_NS_black_1.webp?v=1778786369"},{"product_id":"os1st-ps3-performance-patella-sleeve","title":"OS1st PS3 Performance Patella Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe PS3® Performance Patella Sleeve is designed to support the area around the kneecap during movement, using targeted compression zones above and below the patella. It offers a secure, low-profile fit that moves naturally with the knee instead of restricting it. The breathable construction and seamless design help keep it comfortable during long wear, whether you’re training, walking, or spending long hours on your feet.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted support around the kneecap during running, training, stairs, and daily movement\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the patella and knee\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the patella and knee\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st PS3 Performance Patella Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_PS3_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st PS3 Performance Patella Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st PS3 Performance Patella Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for targeted support around the kneecap during running, training, stairs, and daily movement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":47943283540180,"sku":"OS1-72340B","price":45.98,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":47943283572948,"sku":"OS1-72342B","price":45.98,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":47943283605716,"sku":"OS1-72344B","price":45.98,"currency_code":"CAD","in_stock":true},{"title":"X-Large","offer_id":47943283638484,"sku":"OS1-72346B","price":45.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-PS3-Studio-1.webp?v=1778830658"},{"product_id":"os1st-ks7-performance-knee-sleeve","title":"OS1st KS7 Performance Knee Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe knee works as a primary stabilizer in movement—absorbing impact, managing direction changes, and supporting the body through training and daily life. The KS7® Performance Knee Sleeve delivers mapped compression designed to support the joint while maintaining mobility. The lightweight, slim construction fits easily under apparel and stays secure during activity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow-profile knee compression support during sport, work, and daily activity\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the knee\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the knee\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st KS7 Performance Knee Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_KS7_KS7__KS8_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st KS7 Performance Knee Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st KS7 Performance Knee Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for low-profile knee compression support during sport, work, and daily activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Black \/ Small \/ Single","offer_id":47943284883668,"sku":"OS1-57340B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Medium \/ Single","offer_id":47943284916436,"sku":"OS1-57342B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Large \/ Single","offer_id":47943284949204,"sku":"OS1-57344B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ X-Large \/ Single","offer_id":47943284981972,"sku":"OS1-57346B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ XX-Large \/ Single","offer_id":47943285014740,"sku":"OS1-57348B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ 3X-Large \/ Single","offer_id":47943285047508,"sku":"OS1-57350B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ 4X-Large \/ Single","offer_id":47943285080276,"sku":"OS1-57352B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Small \/ Single","offer_id":47943285113044,"sku":"OS1-57340N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Medium \/ Single","offer_id":47943285145812,"sku":"OS1-57342N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Large \/ Single","offer_id":47943285178580,"sku":"OS1-57344N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ X-Large \/ Single","offer_id":47943285211348,"sku":"OS1-57346N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ XX-Large \/ Single","offer_id":47943285244116,"sku":"OS1-57348N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ 3X-Large \/ Single","offer_id":47943285276884,"sku":"OS1-57350N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ 4X-Large \/ Single","offer_id":47943285309652,"sku":"OS1-57352N","price":48.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-KS7-Black-Studio-1.webp?v=1778830681"},{"product_id":"os1st-ks7-plus-adjustable-performance-knee-sleeve","title":"OS1st KS7+ Adjustable Performance Knee Sleeve","description":"\u003cp\u003e\u003cstrong\u003eSome training days and recovery phases require more control and customizable support. The KS7+® Adjustable Performance Knee Sleeve delivers the same streamlined performance knit as the KS7®, with the addition of adjustable top and bottom stabilizing bands for a dialed-in, secure fit. The result is confident support during movement—especially when fatigue, past injury, or instability are part of the training journey.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdjustable knee compression support when a more secure fit is needed\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the knee\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the knee\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st KS7+ Adjustable Performance Knee Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_KS7_KS7__KS8_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st KS7+ Adjustable Performance Knee Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st KS7+ Adjustable Performance Knee Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for adjustable knee compression support when a more secure fit is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":47943285342420,"sku":"OS1-58340G","price":56.0,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":47943285375188,"sku":"OS1-58342G","price":56.0,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":47943285407956,"sku":"OS1-58344G","price":56.0,"currency_code":"CAD","in_stock":true},{"title":"X-Large","offer_id":47943285440724,"sku":"OS1-58346G","price":56.0,"currency_code":"CAD","in_stock":true},{"title":"XX-Large","offer_id":47943285473492,"sku":"OS1-58348G","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-SizeCharts_KS7_KS7__KS8_Bracing-26_Q1_93606cba-0e89-47cb-8c00-4bb01efc4a79.png?v=1778830694"},{"product_id":"os1st-ks8-performance-knee-brace","title":"OS1st KS8 Performance Knee Brace","description":"\u003cp\u003e\u003cstrong\u003eFor stronger stabilization needs, the KS8® Performance Knee Brace offers a reinforced design with built-in removable support intended to help guide knee tracking during activity. Compression zones, stabilizing structure, and a stay-put fit work together to deliver a confident feel through motion—without the bulk of traditional hinged devices.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStronger knee stabilization with a low-profile brace design\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the knee\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the knee\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st KS8 Performance Knee Brace should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_KS7_KS7__KS8_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st KS8 Performance Knee Brace size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st KS8 Performance Knee Brace used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for stronger knee stabilization with a low-profile brace design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small \/ Grey","offer_id":47943285506260,"sku":"OS1-59340G","price":99.99,"currency_code":"CAD","in_stock":true},{"title":"Medium \/ Grey","offer_id":47943285539028,"sku":"OS1-59342G","price":99.99,"currency_code":"CAD","in_stock":true},{"title":"Large \/ Grey","offer_id":47943285571796,"sku":"OS1-59344G","price":99.99,"currency_code":"CAD","in_stock":true},{"title":"X-Large \/ Grey","offer_id":47943285604564,"sku":"OS1-59346G","price":99.99,"currency_code":"CAD","in_stock":true},{"title":"XX-Large \/ Grey","offer_id":47943285637332,"sku":"OS1-59348G","price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-KS8-Main-1.webp?v=1778830713"},{"product_id":"os1st-qs4-performance-quad-sleeve","title":"OS1st QS4 Performance Quad Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe quadriceps take on load during stride, acceleration, deceleration, and daily movement. The QS4® Quad Sleeve provides targeted compression designed to support the muscle group without restricting range of motion. Lightweight and streamlined, it’s built to move with the leg—ideal for both training and recovery use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted quad\/thigh compression during training, running, and recovery-focused daily wear\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the quadriceps and thigh\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the quadriceps and thigh\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st QS4 Performance Quad Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_QS4_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st QS4 Performance Quad Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st QS4 Performance Quad Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for targeted quad\/thigh compression during training, running, and recovery-focused daily wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":47943286718676,"sku":"OS1-77340B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":47943286751444,"sku":"OS1-77342B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":47943286784212,"sku":"OS1-77344B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"X-Large","offer_id":47943286816980,"sku":"OS1-77346B","price":49.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-QS4-Main-1.webp?v=1778830728"},{"product_id":"os1st-it3-performance-itb-sleeve","title":"OS1st IT3 Performance ITB Sleeve","description":"\u003cp\u003e\u003cstrong\u003eDiscomfort along the outer thigh or knee can disrupt running rhythm and daily movement. The IT3® IT Band Sleeve is engineered with targeted compression zones that follow the path of the iliotibial band. The design provides a stable, supportive feel through motion without restricting natural stride.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted it band compression support during running, walking, and sport\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the iliotibial band and outer thigh\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the iliotibial band and outer thigh\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st IT3 Performance ITB Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_IT3_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st IT3 Performance ITB Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st IT3 Performance ITB Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for targeted IT band compression support during running, walking, and sport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Small","offer_id":47943287046356,"sku":"OS1-78340B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":47943287079124,"sku":"OS1-78342B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":47943287111892,"sku":"OS1-78344B","price":49.28,"currency_code":"CAD","in_stock":true},{"title":"X-Large","offer_id":47943287144660,"sku":"OS1-78346B","price":49.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-IT3-Main-1.webp?v=1778830742"},{"product_id":"os1st-as6-performance-arm-sleeves","title":"OS1st AS6 Performance Arm Sleeves","description":"\u003cp\u003e\u003cstrong\u003eRepetitive motion, gripping, or high-intensity activity can create fatigue through the forearm and elbow—especially during long sessions outdoors or under the sun. AS6® Performance Arm Sleeves deliver graduated compression designed to support muscles and soft tissue without limiting mobility, while also providing 50+ UPF sun protection for added coverage during outdoor activity. Lightweight, breathable, and streamlined, they feel secure during training and unobtrusive during extended wear.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGraduated arm compression and outdoor coverage during sport and repetitive activity\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the forearm and arm\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the forearm and arm\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st AS6 Performance Arm Sleeves should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_AS6_ES6_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st AS6 Performance Arm Sleeves size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st AS6 Performance Arm Sleeves used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for graduated arm compression and outdoor coverage during sport and repetitive activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Black \/ Small","offer_id":47943287177428,"sku":"OS1-67341B","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Medium","offer_id":47943287210196,"sku":"OS1-67343B","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Large","offer_id":47943287242964,"sku":"OS1-67345B","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"Black \/ X-Large","offer_id":47943287275732,"sku":"OS1-67347B","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"White \/ Small","offer_id":47943287308500,"sku":"OS1-67341W","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"White \/ Medium","offer_id":47943287341268,"sku":"OS1-67343W","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"White \/ Large","offer_id":47943287374036,"sku":"OS1-67345W","price":43.68,"currency_code":"CAD","in_stock":true},{"title":"White \/ X-Large","offer_id":47943287406804,"sku":"OS1-67347W","price":43.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-AS6-Black-Main-1.webp?v=1778830757"},{"product_id":"os1st-ws6-performance-wrist-sleeve","title":"OS1st WS6 Performance Wrist Sleeve","description":"\u003cp\u003e\u003cstrong\u003eRepetitive gripping, typing, lifting, or impact can leave the wrist feeling sore or unstable. The WS6® Wrist Sleeve provides targeted compression support around the wrist joint while maintaining the mobility needed for work and sport. It’s slim enough for all-day wear and supportive enough for training sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWrist compression support for typing, gripping, lifting, and sport\u003c\/li\u003e\n\u003cli\u003eActivity-related support for the wrist\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a lower-profile alternative to bulkier braces\u003c\/li\u003e\n\u003cli\u003eDaily wear, training, and return-to-activity support when appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTargeted compression support for the wrist\u003c\/li\u003e\n\u003cli\u003eLow-profile design for everyday wear and sport\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for extended comfort\u003c\/li\u003e\n\u003cli\u003eDesigned to stay secure during movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize And Fit\u003c\/h3\u003e\n\u003cp\u003eSelect your size using the chart below. The OS1st WS6 Performance Wrist Sleeve should feel supportive and secure without numbness, pinching, or restricted circulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0077\/5566\/1397\/files\/OS1st-SizeCharts_WS6_Bracing-26_Q1.png?v=1773254779\" alt=\"OS1st WS6 Performance Wrist Sleeve size chart\" loading=\"lazy\" width=\"900\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\u003cp\u003eHand wash with mild soap and air dry. Avoid bleach, fabric softener, ironing, or high heat to help preserve compression and fit.\u003c\/p\u003e\n\u003ch3\u003eShipping And Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eFree shipping on all orders across Canada. Ships within 1 business day via tracked courier. Typical delivery: 1–2 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003cbr\u003eWe stand behind our product and offer a hassle-free return policy, ensuring that you can return the product if it doesn't fit properly or doesn't meet your expectations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the OS1st WS6 Performance Wrist Sleeve used for?\u003c\/strong\u003e\u003cbr\u003eIt is used for wrist compression support for typing, gripping, lifting, and sport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it fit?\u003c\/strong\u003e\u003cbr\u003eIt should feel snug and supportive, but not painful. If you are between sizes, compare your measurement against the size chart before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wear it during activity?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for movement and daily use. Stop wearing it if it causes numbness, tingling, or skin irritation.\u003c\/p\u003e","brand":"OS1st","offers":[{"title":"Black \/ Small","offer_id":47943287636180,"sku":"OS1-82340B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Medium","offer_id":47943287668948,"sku":"OS1-82342B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Large","offer_id":47943287701716,"sku":"OS1-82344B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Black \/ X-Large","offer_id":47943287734484,"sku":"OS1-82346B","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Small","offer_id":47943287767252,"sku":"OS1-82340N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Medium","offer_id":47943287800020,"sku":"OS1-82342N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ Large","offer_id":47943287832788,"sku":"OS1-82344N","price":48.41,"currency_code":"CAD","in_stock":true},{"title":"Tan \/ X-Large","offer_id":47943287865556,"sku":"OS1-82346N","price":48.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/files\/OS1st-WS6-Black-Main-2.webp?v=1778830772"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/9725\/6660\/collections\/Screen_Shot_2023-04-21_at_6.43.59_PM.png?v=1682117069","url":"https:\/\/medibrace.ca\/collections\/os1st.oembed?page=2","provider":"Medibrace Canada","version":"1.0","type":"link"}