Built for Ultimate Sun Protection – BUFF® CoolNet UV® National Geographics Multifunctional Neckwear is 95% recycled – engineered with REPREVE® performance microfiber, HeiQ cooling technology, Polygiene® odor control and has a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 sun protection. Can be worn 12 different ways – from cap to balaclava, neck gaiter to hair tie – for optimal performance and protection, personalized style, and a perfect fit. Featuring licensed artwork by National Geographic.