Buff Original Light Waves Grey Multifunctional HeadwearBUFFA(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. 100% recycled REPREVEA(R) Performance Microfiber4-way ULTRA-STRETCHUPF 50 Sun protection*Recommended by The Skin Cancer Foundation**Multifunctional - 12+ ways to wear100% SeamlessMoisture-wicking, quick-drying, breathableOne-size-fits-most adultsSpecsProduct Dimensions: (approx.) 20.5 (L) x 9 (W) inchesWeight: 1.2 ouncesFabric Content95% Polyester, 5% Elastane Care InstructionsHand or machine wash in warm water with mild soapDo not use fabric softenersDo not bleachDo not machine dryDo not iron*UPF 50Protection against the sun's ultraviolet (UV) radiation. Samples of fabrics have been tested for UV protection by LEITAT-Textile Technology Institutes in accordance with the standard AS/NZS 4399:1996 "Sun protective clothing Evaluation and Classification", results achieving UPF>50 (98% UV protection). Protection may be lessened if fabric is stretched, wet or old.**The Skin Cancer Foundation recommends this fabric as an effective UV protectant only for covered areas.