cm/inches To fit chest To fit waist
XS 76-86 / 30-34 67-71 / 26-28
S 86-91/ 34-36 71-76 / 28-30
M 91 -97 / 36-38 76-86 / 30-34
L 97-102 / 38-40 86-91 / 34-36
XL 102-107 / 40-42 91-107 / 36-42