The CoolNet UV+ Insect Shield is treated with an odorless insect repellent formula that lasts up to 70 washes, helps keep mosquitos, ticks, and other bugs at bay.HeiQ cooling technology keeps you cool and to wick moisture awayPolygiene treatment is added to resist odors and bonded seams reduce irritationEngineered with REPREVE performance microfiber, 95% recycled materialsFour-way, seamless, Ultra Stretch fabric construction features UPF 50+ sun protectionCan be worn 12 different ways - from beanie to balaclava, mask to headbandApproved and recommended by The Skin Cancer Foundation