Method for choosing the size,According to palm circumference refer to left size chart. Centimeter data has less deviation than inch data. Measure palm circumference: Wrap a measuring tape tight around your knuckles to measure the circumference of your hand. Padded palm for vibration resistant, Soft and flexible TPR impact protection on back of hand(Patent design); Oracle bone inscription twelve chinese zodiac, Injection molded rubber tab, hook and loop delivers a secure, adjustable fit Padded palm for vibration resistant, Soft and flexible TPR impact protection on back of hand(Patent design);Oracle bone inscription twelve chinese zodiac, Injection molded rubber tab, hook and loop delivers a secure, adjustable fit