Buff Original Multifunctional Headwear – Solid Night Blue NWT 4-Way Ultra Stretch: Highly elastic fabric that retains its shape.Sun Protection: Rated UPF 50 to block harmful UV rays. Optimized for "Cool" conditions; features wind resistance and thermal insulation. Breathable, sweat-wicking, and quick-drying fabric. 100% seamless construction to prevent skin irritation or chafing. Can be worn in over 12 different ways, including as a neck gaiter, face mask, headband, beanie, balaclava, or wristband. #Hiking #Running #Cycling #TrailRunning #Backpacking