Nathan RunCool Ice Hat jackets At less than 2-ounces

At less than 2-ounces

Micro-nylon treated with silver-ion technology to keep dry and prevent odor

Introducing OOcoozie Sport

For style in any winter wonderland

Nathan RunCool Ice Hat jackets At less than 2-ouncesStylish race hat designed to keep you cool no matter how hot it is or how hard you sweat. Light wicking material, dry tech polyester mesh and hidden pockets for ice keep your head cool so you can keep running for miles and stay protected. COOL DOWN Hidden pockets for ice, dry tech polyester mesh side gussets on the top, light wicking material and a soft mesh wicking sweatband help move sweat and water away from your eyes while keeping you from