S size fit waist 64-70
M size fit waist 70-80
L size fit waist 80-90
XL size fit waist 90-100
XXL size fit waist 96-106
Below is Russia Size:
S size fit waist 44-46
M size fit waist 46-48
L size fit waist 48-50
XL size fit waist 50-52
XXL size fit waist 52-54