Method for choosing the size,According to palm circumference not including thumb refer to left size chart.XS(6.3"-6.9",16cm-17.5cm) S(6.9"-7.5",17.5cm-19cm) M(7.5"-8.1",19cm-20.5cm)L(8.1"-8.7",20.5cm-22cm) XL(8.7"-9.3",22cm-23.5cm)XXL(9.3"-10", 23.5cm-25cm)REIFORCED SYNTHETIC LEATHER AND KEVLAR THRE...