Nathan RunCool Stash Hat Belts Warm poly knit construction for

Warm poly knit construction for comfort during cold-weather runs

bluesign® and 100% recycled PET polyester

Additional ventilation features offer more breathability

HEEL-TOE DROP: 8 mm (38

engineered warp knit is breathable and allows for a flexible

Nathan RunCool Stash Hat Belts Warm poly knit construction forStay protected from the sun and other elements, in our 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. Hidden pocket to stash ice to keep you cool on hot days or clip on strobe light for low light conditions Side gusset mesh panels for maximum breathability Light wicking material for a layer of protection Reflective adjustable back strap closure Soft mesh