US XXS=Asian S US XS=Asian M US S=Asian L US M=Asian XL US L=Asian 2XL US XL=Asian 3XL US 2XL=Asian 4XL US 3XL=Asian 5XL US 4XL=Asian 6XL. Attention please, this is Asian size chart, Asian size is usually smaller than US and European Size, if you are not sure which size to choose from, you may tell us your weight and height, then we can suggest which size may best fit you.