Sun sleeves with dynamic cooling technology for long-lasting temperature regulation, comfort, and trusted UPF 50 sun protection.

Best-selling ActiveIce™ technology is featuring the same thermo-regulating formula as our proprietary ActiveTemp™, this new version of ActiveIce™ dynamically adjusts to your body’s temperature to cool you faster when you need it most. Still wicking and complete with a UPF 50 sun protection rating, ActiveIce™ is the perfect companion for anyone who spends serious time in hot, sweaty, sun-baked conditions. Our ever-popular Sun Sleeve design is an easy solution to pull-on sun protection, with a bicep grip to hold itself in place.