Turtle Fur Sun Shell UV Backcountry Bandana, Ultra Lightweight Sports Headwear Tech Fabric: Sun Shell Size: Adult, One Size fits most. Also fits Juniors and Teens. Dimensions - 20.5"(width) x 20.5"(length). Weight - 3.2 oz. Sun Shell Performance Fabric - 84% Polyester / 16% Spandex. Our new propietary performance technical fabric that features UPF 50+ Sun Protection and is made from 84% Recycled Content. UPF 50+ Sun Protection - Blocks 97% of UV Rays Perfect for fishing, boating, hiking, biking and an active all-season lifestyle. Can be used as a kerchief, facemask, headband or neck. Machine Wash Warm, Hang Dry