This head tie is a stylish way to manage your hair as well as sweat. The Nike Dri-Fit Head Tie 2.0 features soft, moisture-wicking fabric and an embroidered Swoosh. * Content: 88% Polyester, 12% Spandex. * Colors: White w/Black * Sizes: One Size Fits MostDri-FIT is a high performance microfiber polyester fabric that wicks sweat away from the body and moves it to the fabric surface, where it evaporates. As a result, Dri-FIT fabric helps you stay dry and comfortable.