Keep a cool head with the Nathan RunCool Ice Hat. This stylish race hat is designed for hard efforts in hot weather. It’s super-lightweight, moisture-wicking and comes with hidden pockets for ice cubes to keep you cool. Details: Hidden pockets for ice to keep your head cool on hot days UPF to keep your face protected from the sun Dry tech polyester mesh side gussets for ventilation Black underside of the bill to reduce glare Light, moisture-wicking material for a layer of protection Soft mesh moisture-wicking sweatband to keep your eyes sweat-free Unisex One-size-fits-most with the adjustable back closure Machine washable Weight: 3oz / 85g