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 16cm, knuckle width 7cm) / S (length 17cm, knuckle width 8cm) / M (length 18cm, knuckle width 8.5cm) / L (length 19.5cm, knuckle width 9cm) ■Color: White ■Material: Polyester, Rayon, EVA ■Country of origin: Made in China ■Model number: l-365 !!Feature!! For full contact karate Thumb cover type. With pad to protect back of the hand. 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 operation is smooth.