Material: Nylon; Advantage: The swimming gloves are made of nylon on both sides, which is breathable and has a certain degree of elasticity. It fits around the palm and is comfortable to wear. The webbed finger's design of the palm can increase the thrust in the water, which is very suitable for waterproof training and adjusting muscle force. The edge stitching ensures that the gloves are not easy to deform. Instruction: Hook-and-loop fastener cuffs allow for adjustable wrist straps. Application: Swimming gloves are perfect for waterproof training such as aquatics gym classes, surfing, snorkeling, swimming, and rafting, allowing you to enjoy water sports well. NOTE: Gloves come in three sizes, please choose the right one according to your hand size.