Nathan Run Cool Stash Hat refuel An all-new brief liner ensures

An all-new brief liner ensures distraction-free miles

and discus throwers

Designed with the runner in mind

Charging indicator on the battery (red = charging

Sun and rain protection in one packable package

Nathan Run Cool Stash Hat refuel An all-new brief liner ensuresStay protected from the sun and other elements, in the lightweight Run Cool Stash Hat. Keep the glare out of your eyes, and put an ice cube or strobe light in the stash pocket based on the weather (light not included). Hidden pocket for ice, mesh side gussets for maximum breathability, and a soft mesh wicking sweatband help move sweat and water away from your eyes while keeping you from overheating. Ultra lightweight stretch fabric provides a perfect