Comfortable and soft: the wrist sweatbands are made of 12% spandex, 3% nylon, they are non-slip, lightweight and durable Elastic sweatbands: size is 3.15 x 3.15 inch (L x W), but they all have good elasticity which make them fit most men and women, great for all sports Sweat-absorbent: the sweat wristbands with good absorbent can wipe off sweat from your face when you exercise or do sports, wick moisture away and dry quickly, making you totally focused in your sports