All size is Asian size,not US/European size,please contact with us if you are not sure of your size.
So please buy 3 size Larger when chose size.
Height 166cm Weight 56Kg = Our size L fit =US size XS=RU size 44-46
Height 172cm Weight 70Kg = Our size 3XL fit =US size L=RU size 48-50
Height 180cm Weight 85Kg = Our size 5XL fit =US size XL=RU size 50-52