The most versatile accessory ever created, the Buff Original Ecostretch Koury Neckware can be worn in over 12 different ways, offering UPF 50 sun protection and comfort in all conditions. Made from recycled plastic bottles, its moisture-wicking fabric and built-in inner band keep sweat away, while the seamless 4-way stretch construction ensures ultimate comfort and flexibility. Whether it’s hot, cold, windy, or sunny, this is the essential item for all your adventures. Made with 95 Percent of recycled content Ultimate stretch and seamless comfort that moves with you UPF 50 certified sun protection against ultraviolet (UV) radiation produced by the sun, Samples of fabrics tested for UV protection in accordance with the international standards. Meets the criteria for safe and effective sun protection, as set by The Skin Cancer Foundation., UPF 50 certified sun protection against ultraviolet (UV) radiation produced by the sun. Samples of fabrics tested for UV protection in accordance with the international standards., Ultra-Stretch technology: 4-way stretch for best fit and top comfort. The new classic multifunctional: Recycled, more flexible, seamless and sun protection. 95% Polyester, 5% Elastane