When hiking or camping and looking to stay protected from the sun and bugs, having a neck gaiter like the Buff x National Parks Coolnet UV Neck Gaiter goes a long way. Featuring a stretchy and moisture-wicking fabric infused with HeiQ Smart Temp technology, the Buff x National Parks Coolnet UV Neck Gaiter keeps us cool and comfortable when hiking in hotter temperatures. UPF50 protection allows us to stay in the sun for longer, and the Polygiene odor control technology helps keep eliminate bad odors.