Scott Golf Wrist Brace Band Swing Correct Gesture Alignment Training AidPrevent excessive movement in golf swing Protect wrist ligament against hurts occurs in golf swing Neoprene material soft and comfortable. Hardboard inlaid to enforce the protect function. Double Velcro fasten it onto the wrist Product description Material: Neoprene It is same material as wet suits. Soft and stretchable. Any water that is spilled on them will be captured in the neoprene and will evaporate into the air. Hardboard A Solid Substance