ISAMI is a famous Japanese Martial arts supplies manufacturer. It is famous for its high quality while being affordable. It is a reliable Martial arts Product. It is recognized as an official item by many martial arts organizations. ■Size: XS (length 21cm, knuckle width 7cm) / S (length 22cm, knuckle width 8cm) / M (length 23cm, knuckle width 8.5cm) / L (length 24cm, knuckle width 9.5cm) ■Color: White ■Material: polyester, rayon, EVA ■Country of origin: Made in China ■Model number: l-3058 !!Feature!! Not only the knuckle part but also the thumb and wrist contain sponge. For full-contact karate. Includes pads to protect the back of the hand, wrist, and thumb. The finger part is designed to prevent the gap of the pad, so you can keep the movement of the natural fist. There is a hole at the base of the thumb, and the gripping movement is smooth. It can cover the wrist.