BUFFA(R) Original Multifunctional Headwear is engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, and 100% recycled REPREVEA(R) Performance Microfiber. BUFFA(R) Original Multifunctional Headwear is approved and recommended by The Skin Cancer Foundation. 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. Features 100% recycled REPREVEA(R) 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 Specs Product Dimensions: (approx.) 20.5 (L) x 9 (W) inches Weight: 1.2 ounces Fabric Content: 95% Polyester, 5% Elastane Care Instructions: Hand or machine wash in warm water with mild soap Do not use fabric softeners Do not bleach Do not machine dry Do not iron