Our wristbands are made from a unique blend of cotton, nylon, and spandex that helps you keep a dry grip through the most grueling activity. Our wrist band accessories are one size fits all for men, women, and boys and girls over 8 years old. The wrist sweatbands in the wash for an easy clean up after every workout. The elastic stays strong longer and keeps their shape for unmatched durability and comfort whether you need them for gymnastics or just working in the sun. Can be used as wristbands or pushed up for use as armbands. Better than standard wrist bands for wicking up sweat. Perfect for any high-intensity sport, like running, jogging, or cycling, etc. Keep your hands sweat free.