BUFF Original Multifunctional Headwear has been re-engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, and 100% recycled REPREVE Performance Microfiber fabric. The performance proven and multisport versatile Original Multifunctional Headwear dries quickly, wicks away moisture, resists wind and 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.