S. fist width 7.5cm
M. fist width 8.5cm
L: fist width 9.5cm
XL: fist width 11cm
2XL. fist width 12cm
 
The gloves are 100% equipped with rubber layers on the backs of the fingers for soft protection, the palms are coated with anti-slip rubber (so the grip is not slippery), synthetic leather and elastic polyester materials so that they press on the hands and fingers so they are comfortable to use.