The UV BUFF is the ORIGINAL BUFF head wear made to be used during the hottest months of the year. We use Coolmax Extreme fabric, which allows our UV BUFF to evaporate your perspiration quickly. A special 4 channel fiber forms a transport system that pulls moisture away from your skin to the outer layer of the fabric. It then dries that moisture faster than any other fabric and thermo regulates your bodies temperature. Another great aspect of our UV BUFF is that it blocks out more than 95% of the suns harmful Ultra Violet rays!USES The UV BUFF can be worn as a neckerchief, headband, wristband, mask, hair band, balaclava, scarf, hair scrunchy, saharine, pirate cap, beanie and bandana. Maybe you can create a new use of your own? If you do, please let us know!TECHNICAL FEATURES Material: Coolmax Extreme Fabric Weight: 1.23 ounces Dimensions: 20.7 inches long x 9.6 inches wide Sizing: One Size fits most adults. Seam Free: There are no irritating seams or hems. Easy Care: Machine washable and no need to iron. Colors: BUFFs are color fast, will never lose their colors.