Strauss Wrist Support, Free Size (Black) and ST Cotton Gym Support, Pair (Black) Strap closure enables quick and precise positioning Stretch fabric offers compression with snug fit Flexibility and comfort against sprains. Suitable For: Fitness, Tennis, Skating, Hiking. Material: Cotton Hypo-allergenic, anti-bacterial and anti-microbial Excellent choice for the serious lifter Adjustable wrist support keeps the wrist in the correct position while training