Please take a look of the detailed size data. Thank you! This is Asian size, don't simply choose it by M/L/XL/XXL

If you are not sure the size is right for you, you can find out your usually wear underwear. You measure the waist width (1/2 waist) of the underwear in the non-stretched state. Size M=34 cm, Size L=36 cm, Size XL=38 cm, Size XXL=40 cm

All measurement in cm, please note 1 cm = 0.39 inch,1 inch=2.54 cm

Measurements chart(Please allow 1-2 cm as the error range for manual measure)