This UV buff headband is made from quick-drying 100% polyester that promotes evaporational cooling. Coolmax Extreme fabric blocks 95% of UV rays. Can be worn in multiple ways to protect against sun, wind, and keep vital areas around the head and neck cool in tough tropical heat. Odor control treatment prevents bacteria build-up. UV buff headband in pink, black. One size. Polyester. Washable. Imported.