Made for sunny summer treks, hikes, and urban pursuits, the RADAR Pocket Cap by Outdoor Research shields you from UV rays and stores away in your pocket. It’s made from a stretchy Supplex nylon that wicks sweat and breathes well. A flappy folding brim and wicking TransAction headband guard you against harmful rays and pack away small. This street-style cap is perfect for both outdoor adventures and life in the city when the skies are clear. Stuff it in your pocket, grab your backpack, and hit the trail!