Aurorae Yoga The Ultimate Silicone Grip Sports Headband Aurorae's "The Ultimate" Silicone Grip Sports Headband is made of a blend of a high grade Combed Cotton and Spandex that offers breathable comfort. Non-Slip comfort was our ultimate goal, We designed our signature silicone grip to stretch for extreme comfort while also maintaining its perfect grip and ideal position. Aurorae's Silicone Grip is the most comfortable on the market and will never pull on your hair while staying in position. Ideal choice for any activity including Yoga, Hiking, Running, Cycling, Spin, Pilates, Tennis, Volleyball, Basketball, Field Hockey, Lacrosse, or any other high intensity activity. Machine Washable & High Quality; 5 Star Customer Service