Buff 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. Buff CoolNet UV+ Insect Shield Multifunctional Headwear is 95% recycled - engineered with REPREVE performance microfiber, HeiQ cooling technology, Polygiene odor control and has a 4-Way, seamless and Ultra Stretch fabric construction that features UPF 50+ sun protection. Buff CoolNet UV+ Multifunctional Headwear is approved and recommended by the skin cancer foundation and can be worn 12 different ways - from beanie to balaclava and face cover to headband. Built-in Insect Shield Protection repels mosquitos, ticks, ants and flies 95% REPREVE Polyester made from recycled water bottles and 5% Elastane Chiggers and midges 95% recycled 4-Way Ultra Stretch 12+ ways to wear 100% seamless Lightweight Specifications Material: Polyester and Elastane Length (Approx.): 20.5" Width (Approx.): 9" Weight: 1.2 oz