{"product_id":"copper-calf-sleeve","title":"Copper Calf Sleeve","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JA6mfx5iGd2nqScIxMXc0CJ0nUb\"\u003eUpgrade your daily workouts, post-work recovery, and daily calf muscle support with our premium \u003cstrong\u003eCopper Calf Compression Sleeve\u003c\/strong\u003e. Engineered with real copper fiber and upgraded 3D knitting technology, this calf compression sleeve delivers consistent, snug compression, long-lasting durability, and reliable antibacterial protection. Whether you’re hitting the gym, running, cycling, doing daily fitness training, or seeking daily calf muscle relief, this sleeve is your perfect active companion.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-NGa7fpGzJdNozycBwQZcl6ExnNh\"\u003e\n\u003cspan class=\"lark-record-clipboard\"\u003e\u003c\/span\u003e\u003cbr\u003e✅ Core Product Features\u003c\/h3\u003e\n\u003ch4 class=\"heading-4 ace-line old-record-id-DTo8fbkDod0G6PcFdeBcvMPynd2\"\u003e1. Double Anti-Slip Design \u0026amp; No Sliding\u003c\/h4\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DpvqfpNg2d4MEJcFeA5cMtAInDu\"\u003eEquipped with double anti-slip silicone strips, our calf compression sleeve effectively prevents rolling, sliding and slipping down during all kinds of exercises and daily movements. It stays firmly in place all day long, no frequent adjustment needed, allowing you to focus entirely on your sports and training.\u003c\/div\u003e\n\u003ch4 class=\"heading-4 ace-line old-record-id-Pb9VfUE64dLkG7cSM80crVwZnzh\"\u003e2. Real Copper Fiber Antibacterial Protection\u003c\/h4\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Bc3WfyS93dUyz8cW3U6c71MYnIb\"\u003eInfused with high-purity copper fiber (copper content: 2000-4000ppm\/KG, copper nylon content: 50-60%), this calf compression sleeve features powerful antibacterial performance. It eliminates \u003cstrong\u003e99.99% of Staphylococcus Aureus\u003c\/strong\u003e, effectively inhibiting bacterial growth, keeping your skin clean, fresh and healthy even after long-time wearing and intense sweating during workouts.\u003c\/div\u003e\n\u003ch4 class=\"heading-4 ace-line old-record-id-EOY8fHIkNdkOegcPq52cbwCBnxf\"\u003e3. Premium Soft \u0026amp;amp; Breathable Fabric\u003c\/h4\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-YUl5f0NHcd3fCuc8XCKc9OFJnme\"\u003eMade of high-quality upgraded fabric materials, the sleeve integrates comfort, durability and air permeability. The lightweight and skin-friendly material brings zero burden on your calf muscles, ensures excellent ventilation during exercise, accelerates sweat evaporation, and avoids stuffiness and discomfort for all-day comfortable wear.\u003c\/div\u003e\n\u003ch4 class=\"heading-4 ace-line old-record-id-NGMdftXULd20LgcSUxccTMJtnNg\"\u003e4. 3D Knitting Technology for Uniform Compression\u003c\/h4\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-YgfZfqNbrdlXG1cn7iNc7qQInth\"\u003eAdopts professional 3D weaving technology to form uniform and targeted calf muscle compression. This scientific compression design stabilizes calf muscle groups, reduces muscle vibration and fatigue during exercise, greatly improves your training performance, and accelerates post-workout calf muscle recovery.\u003c\/div\u003e\n\u003ch4 class=\"heading-4 ace-line old-record-id-UzOgfrLPmd7JRFcX5aMcKWWDnlb\"\u003e5. Reinforced Weaving \u0026amp; Super Durable\u003c\/h4\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IF4VfUwRLdmUbpcKyuzchSIInOg\"\u003eThe top and bottom edges of the calf sleeve are upgraded with enhanced sewing edge strips. The strengthened weaving process effectively prevents thread loosening, cracking and deformation, greatly extending the service life of the product, suitable for long-term repeated sports and daily use.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-RbBmfQ4VZdAeXUc8myKcelfxn2f\"\u003e📏 Accurate Size Guide (Calf Measurement)\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KSIKfKH7OdYKQBcOZI6cweKrndh\"\u003ePlease measure your calf circumference and choose the suitable size for a perfect fit:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eS: 13–14.75 inch \/ 33–36 cm\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eM: 14.75–15.75 inch \/ 37–40 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eL: 15.75–17 inch \/ 40–43 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eXL: 17–18.75 inch \/ 43–47 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eXXL: 18.75–20.5 inch \/ 48–52 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-GrG0fLoQJdZD1xcM2wscFxpPn94\"\u003e💪 Who This Calf Sleeve Is For\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Cycyf1Nmwd4rquciiN1cKydxnI2\"\u003e\n\u003cdiv\u003eRunners, cyclists, fitness enthusiasts, gym trainees and all sports lovers\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-HbMsfNjIqdI42hcKcGmcSx7bn0f\"\u003e\n\u003cdiv\u003ePeople suffering from daily calf muscle soreness, stiffness and fatigue\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-SFMBfSJMWdOPd7cDvGec1ikTn8c\"\u003e\n\u003cdiv\u003eThose who need long-term calf muscle support and lower leg stabilization\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-B1kZf5CSKdSxOcc1rdQcLiAInRe\"\u003e\n\u003cdiv\u003ePeople pursuing breathable, clean and durable sports protective gear for lower legs\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-TBkrfbyv7dh2qOcXeJtcyMbpnWh\"\u003e📌 Product Material\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ZJlUfMBVadNVOYcIFS5c93TunCe\"\u003e50-60% Copper Nylon (Copper Content: 2000-4000ppm\/KG) + Premium Elastic Fiber\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MsH6f5WjudcjcLcnPcXcIIeznOc\"\u003e\u003cstrong\u003eInvest in better calf muscle support, better workout performance and healthier active life with our Copper Calf Compression Sleeve!\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JZTRY","offers":[{"title":"S","offer_id":47957004976316,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":47957005009084,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":47957005041852,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":47957005074620,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/1275\/0780\/files\/JZTRYCopperCalfSleeve_1.png?v=1790058702","url":"https:\/\/jztry.com\/products\/copper-calf-sleeve","provider":"JZTRY","version":"1.0","type":"link"}