Description BUFF® Original SafetyMultifunctional Headwear is engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, and 95% recycled REPREVE®Performance Microfiber. Can be worn more than 12 different ways, from a cap to a balaclava to a hair tie, for a personalized style and perfect fit. High Visibility Clothing Certifications: *EN ISO 20471:2013 95% recycled REPREVE®Performance Microfiber 4-way ULTRA-STRETCH UPF 50 Sun protection* Recommended by The Skin Cancer Foundation** Multifunctional - 12+ ways to wear 100% Seamless Moisture-wicking, quick-drying, breathable One-size-fits-most adults