Model Sizing:
A (model in the first picture) 180/77 M size - Normal Fit
B 175/65 M size - Normal Fit
C 177/76 L size - Oversized

Sizing: (CM)

XS waist 35, pants length 38, leg width 29, thigh width 29 CM
S waist 38, pants length 40, leg width 31, thigh width 32CM
M waist 41, pants length 42, leg width 33, thigh width 35 CM
L Waist 44, pants length 44, leg width 35, thigh width 38 CM
XL waist 47, pants length 46, leg width 37, thigh width 41 CM
2XL waist 50, pants length 48, leg width 39, thigh width 44cm
3XL waist 50, pants length 48, leg width 39, thigh width 44CM