This swim cap made from 100% premium quality silicone for maximum stretch and durability. Our large swim caps are ideal for those with long hair past the shoulders, including dirty braids, weaves, hair extensions, braids, curls and African styles. Quick and easy to take on and off without snagging or pulling hair, while at the same time being snug and tight for a secure fit your head. The hydrodynamic, wrinkle-free design of it allows you to swim faster with less resistance and drag. It doesn’t keep hair dry entirely but protects hair against chlorine and other things in the swimming pool. Wash your swim cap with non-chlorinated water after use and air dry away from heat or direct sunlight for a more durable cap.