The Chill-Its 6487 Cooling Neck Gaiter offers head and face protection from the sun, dust and flying debris, as well as cooling relief. Plus, it features evaporative technology for immediate cooling, and UPF 50+ protection against the sun’s harmful rays when working outside. HOW TO ACTIVATE Simply wet the cooling headwear to activate instant cooling relief that lasts for hours. When activated, this neck gaiter is lightweight and refreshing for even the hottest days of the ye