UV-Protection Ice Silk Cooling Arm Sleeves

Made from premium “ice silk” nylon-spandex fabric that feels noticeably cooler the moment it touches your skin – drops skin temperature by 5–10°C in seconds. Lab-tested to block 99% of harmful UVA/UVB rays – protects arms from sunburn, tanning, and long-term skin damage during outdoor activities. Double-layer wide silicone bands at the top biceps area keep sleeves firmly in place – no sliding down even during intense running, cycling, or golf swings. Gentle medical-grade compression improves blood circulation, reduces muscle fatigue, and speeds recovery – perfect for athletes and outdoor workers. Ultra-thin 0.4mm fabric with thousands of micro-ventilation holes – stays dry and comfortable even in 100°F+ heat and high humidity. Optional thumb holes prevent sleeves from riding up and provide extra hand-back sun coverage without restricting movement.