EVAPORATIVE COOLING HARD HAT PAD ATTACHES TO STANDARD HARD HAT HEADBAND. UL STYLEMARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX; LIGHTWEIGHT COOLING ACRYLIC POLYMERS HOOK & LOOP CLOSURES CONVENIENTLY ATTACHES TO HARD HAT SUSPENSION HEADBAND SOAK IN WATER 2-5 MINUTES TO ACTIVATE REMAINS HYDRATED FOR UP TO 4 HOURS REACTIVATE BY RE-SOAKING