YVNAURA UniUPF 50+ Ice Silk Cooling Arm Sleeves Detachable Sun Protection Sleeves Breathable Lightweight Quick Dry with Thumb Hole Non-Slip for Men Women Cycling Driving Running, Black,One Size

These detachable ice silk cooling arm sleeves for men and women are crafted from a premium ice silk fabric blend — typically a high-quality combination of 90% nylon and 10% spandex — that delivers exceptional breathability, lightweight comfort, and a refreshing cool touch against your skin. Featuring a versatile detachable / removable design, these summer sun sleeves allow you to easily put on and take off for convenient storage and cleaning.

Engineered with UPF 50+ sun protection, these UV sleeves effectively block over 98% of harmful UVA and UVB rays, protecting your arms from sunburn and skin damage during prolonged outdoor activities. The advanced cooling ice silk fabric wicks moisture, absorbs sweat, and dries quickly, keeping your arms cool and dry even on the hottest summer days.

Designed with a practical thumb hole / finger hole that provides full hand and arm protection while allowing unrestricted finger movement. The non-slip design with anti-slip tape ensures the sleeves stay securely in place without slipping or rolling down during intense activities. The lengthened design — approximately 38-48 cm / 15-19 inches — offers extended coverage from upper arm to wrist, effectively preventing tan lines.

Whether you are cycling, driving, running, fishing, golfing, hiking, or engaging in any outdoor activity, these versatile cooling arm sleeves are the perfect companion for all your summer adventures. Lightweight, durable, and easy to care for — machine washable. Makes a thoughtful gift for men and women on birthdays, Father's Day, or any special occasion.