Ultraviolet Protection Factor 50+; breathable; reflective elements
Runs through the desert or long hikes under raging sun call for the Outdoor Research Activeice Running Cap, which cools you down with Activeice fabric and keeps you from getting cooked. The Activeice also has mesh panels for breathability, a TransAction headband to move moisture away from your noggin, and UPF 50 sun protection so you don't roast like a forgotten turkey. .
Activeice fabric and mesh panels
Wicking TransAction headband
Flat seam construction
UPF 50 sun protection