Unisex Running Isochill Armourvent Adjustable Cap Adult Headwear Size:OSFM Flexible fabric and hem slit

Flexible fabric and hem slit improves freedom of movement

comfort & coverage

Resistance setting by adjustable water

durable and help sweat stay away while you move

and a special coating on the bottom ensures it stands up to wear and tear

Unisex Running Isochill Armourvent Adjustable Cap Adult Headwear Size:OSFM Flexible fabric and hem slitThis hat was designed to keep your head cool by dumping excess heat through special vents that allow hot air out, but are small enough that the sun's rays aren't an issue. ArmourVent Technology delivers ultimate breathability in a light, stretchy, durable & fast drying fabric Material wicks sweat & dries really fast Iso Chill sweatband & front panel lining helps disperse body heat, making it feel cool to the touch Adjustable back closure