Ergodyne Chill-Its 6715 Hard Hat Cooling Top Insert - Polymers

EASY ACTIVATION - Soak in water for 2-5 minutes INSTANT COOLING RELIEF - Polymer cooling technology quickly activates for up to four hours of relief from the heat FITS MOST HARD HATS & SAFETY HELMETS – Hook & loop straps securely attach to suspension LOW-PROFILE – For no-bulk wear under hard hats COMFORTABLE – 100% cotton REUSABLE – Simply re-wet to reactivate cooling HAND WASH – Hand wash and hang in open air until completely dry Solid blue VEND-READY OPTIONS AVAILABLE - Select item numbers within this model are designed to be compatible with industrial vending machines