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Underwear World

Size guide

Find your size

All brands use US sizing, which runs about one size larger than Japanese sizing. If you are a Japanese M, choose S. Measurements are a guide in centimetres.

Men

US sizeJapanese sizeWaist (cm)Hip (cm)
SM71–7686–91
ML81–8691–97
LLL (XL)91–9797–102
XL3L102–107102–107
XXL4L112–117107–112

Women

US sizeJapanese sizeWaist (cm)Hip (cm)Underbust (cm)
XSS58–6384–8963–68
SM63–6889–9468–73
ML68–7394–9973–78
LLL74–8099–10478–83
XL3L81–87104–10983–88

Bras and bralettes: use the underbust measurement. Between two sizes, choose the larger one.