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Trusted by athletes and medical professionals, these no-show socks offer a discreet, supportive solution for lasting foot health and all-day performance.\u003c\/p\u003e","brand":"Os1st","offers":[{"title":"White \/ Small","offer_id":48105359999235,"sku":"34541W-SML","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ Medium","offer_id":48105360032003,"sku":"34543W-MED","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ Large","offer_id":48105360064771,"sku":"34545W-LAR","price":24.99,"currency_code":"USD","in_stock":false},{"title":"White \/ XLarge","offer_id":48105360097539,"sku":"34547W-XLAR","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/4997\/2227\/files\/Untitleddesign-2026-05-11T163826.458.png?v=1778542719"},{"product_id":"os1st-thin-air-performance-no-show-socks-aqua-anti-blister-cooling","title":"OS1st Thin Air Performance No Show Socks - Aqua - Anti-Blister \u0026 Cooling","description":"\u003cp data-path-to-node=\"10\"\u003eKeep your feet cool and protected with the \u003cstrong\u003eOS1st Thin Air™ Performance Socks.\u003c\/strong\u003e Engineered for maximum breathability, these are the thinnest upper-profile socks on the market, featuring \"SkinThin™\" technology and woven lift-bars to move air around the foot and release heat.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical Specifications \u0026amp; Features:\u003c\/b\u003e * \u003cb data-path-to-node=\"11\" data-index-in-node=\"39\"\u003eSkinThin™ Technology:\u003c\/b\u003e Ultra-thin panels on the top of the foot for maximum airflow and temperature regulation.\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eWoven Lift-Bars:\u003c\/b\u003e Unique design that creates space between the foot and the shoe to circulate air and prevent overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eAnti-Blister Design:\u003c\/b\u003e Seamless construction and light compression zones reduce friction and prevent hot spots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e4 Zones of Compression:\u003c\/b\u003e Provides light arch support and stability without adding bulk to your shoes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eMoisture-Wicking \u0026amp; Anti-Odor:\u003c\/b\u003e Made with high-quality nylon treated with silver-ion technology to keep feet dry and fresh.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003ePerformance Fit:\u003c\/b\u003e The \"No Show\" profile features a secure heel tab to prevent the sock from slipping or sliding during runs or workouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HappyFeet Lab","offers":[{"title":"Aqua \/ Small","offer_id":48105511747843,"sku":"OS1-36541A-S","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Aqua \/ Medium","offer_id":48105511780611,"sku":"OS1-36543A-M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Aqua \/ Large","offer_id":48105511813379,"sku":"OS1-36545A-L","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Aqua \/ XLarge","offer_id":48105511846147,"sku":null,"price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/4997\/2227\/files\/18_5761d930-ec99-462b-ace9-538fc57bbae3.png?v=1778547511"},{"product_id":"os1st-thin-air-performance-unisex-no-show-black-sock","title":"OS1st Thin Air Performance Unisex No Show Black Sock","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eExperience a new level of comfort with the OS1st Thin Air Performance No Show Black Sock. Designed for athletes, runners, and anyone on the move, this unisex sock uses Skin Thin™ technology for an ultra-lightweight feel and advanced breathability.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eThe performance fabric wicks away moisture quickly, while special lift bars enhance airflow and help prevent blisters during tough workouts or long days on your feet. Graduated compression zones gently support your arch and keep your feet stable, making each step feel comfortable.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eEnjoy the friction-free fit of a seamless toe and a deep heel pocket that prevents bunching or slipping in your shoe. Odor-control treatment helps keep your feet fresh, mile after mile.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eIdeal for training, running, walking, or everyday wear, the OS1st Thin Air Performance No Show Sock offers lightweight support, dryness, and exceptional comfort for every active routine.\u003c\/p\u003e","brand":"Os1st","offers":[{"title":"Black \/ Small","offer_id":48105616179459,"sku":"OS1-36541B-BLK_SML","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Medium","offer_id":48105616212227,"sku":"OS1-36543B-BLK-MED","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Large","offer_id":48105616244995,"sku":"OS1-36545B-BLK-LAR","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XLarge","offer_id":48105616277763,"sku":"OS1-101547W-BLK-XLG","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/4997\/2227\/files\/Untitleddesign-2026-05-11T191626.608.png?v=1778552241"},{"product_id":"os1st-thin-air-performance-no-show-socks-grey-ultra-thin-cooling","title":"OS1st Thin Air Performance No Show Socks - Grey - Ultra-Thin Cooling","description":"\u003cp data-path-to-node=\"10\"\u003eExperience the thinnest performance socks on the market. The OS1st Thin Air™ series is designed for athletes who want a \"barely-there\" feel with maximum technical benefits. Featuring patent-pending SkinThin™ technology, these socks provide unmatched airflow and heat release for your most intense workouts.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical Specifications \u0026amp; Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eSkinThin™ Technology:\u003c\/b\u003e Strategically placed ultra-thin panels on the top of the foot to maximize breathability and cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eWoven Lift-Bars:\u003c\/b\u003e Unique textural bars create a space between the foot and shoe, allowing air to circulate and heat to escape.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e4 Zones of Compression:\u003c\/b\u003e Targeted light compression supports the arch and provides a secure, anatomical fit that won't bunch up.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eAnti-Blister Construction:\u003c\/b\u003e Seamless toe and high-quality performance fibers reduce friction to prevent hot spots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eMoisture-Wicking:\u003c\/b\u003e Advanced fibers pull sweat away from the skin to keep your feet dry during long runs or gym sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cb data-path-to-node=\"12,5,0\" data-index-in-node=\"0\"\u003eStay-Put Heel:\u003c\/b\u003e Designed with a specialized heel tab to ensure the \"No Show\" profile stays in place without slipping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Os1st","offers":[{"title":"Grey \/ Small","offer_id":48105642000643,"sku":"OS1-36541G-S","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ Medium","offer_id":48105642033411,"sku":"OS1-36543G-M","price":17.99,"currency_code":"USD","in_stock":false},{"title":"Grey \/ Large","offer_id":48105642066179,"sku":"OS1-36545G-L","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ XLarge","offer_id":48105642098947,"sku":"OS1-36547G-XL","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/4997\/2227\/files\/21_96ef9e45-8f30-4c7e-85bd-4f48d5669eb0.png?v=1778553929"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/4997\/2227\/collections\/OS1st.png?v=1780559953","url":"https:\/\/happyfeet-lab.myshopify.com\/collections\/os1st-performance-compression.oembed","provider":"HappyFeet Lab","version":"1.0","type":"link"}