{"product_id":"os1st-ta6-thin-air-sleeve","title":"OS1st TA6 Thin Air Performance Calf Sleeve","description":"For runners and hikers who want calf support without the heat, the TA6 Thin Air is our go-to calf sleeve for long, humid days. Lightweight, breathable compression helps cut down calf fatigue, while the sleeve design slides under any sock and fits inside boots or shoes without bulk.\n\u003cul\u003e\n\u003cli\u003eGraduated-style compression supports the calf and helps reduce muscle vibration on long runs, climbs, and descents\u003c\/li\u003e\n\u003cli\u003eThin, breathable knit is built to move heat and sweat off the skin, which matters in Southeast summer humidity\u003c\/li\u003e\n\u003cli\u003eSleeve design leaves your feet and ankles free, so it works with any sock and any shoe or boot\u003c\/li\u003e\n\u003cli\u003eGood for trail running, road miles, hiking, and recovery wear after a hard effort\u003c\/li\u003e\n\u003cli\u003eLightweight enough for hot-weather days when thicker compression sleeves feel like too much\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OS1st","offers":[{"title":"Black \/ Large","offer_id":67705527501107,"sku":"810017611706","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1289\/1975\/files\/os1st-ta6-thin-air-performance-calf-sleeve-black-pair.jpg?v=1791942362","url":"https:\/\/www.grivetoutdoors.com\/products\/os1st-ta6-thin-air-sleeve","provider":"Grivet Outdoors","version":"1.0","type":"link"}