Skull Cap Cooling Hard Hat / Hood Liner

Skull Cap Cooling Hard Hat / Hood Liner

HydroActive Wet-to-Cool Technology cools fabric up to 30 degrees below average body temperature in under 1 minute & stays cool for up to 2 hours.

This helmet liner keeps you comfortable, even under bulky helmets. Made with breathable fabric, it cools you down instantly when activated with water or sweat.