Men’s Clothing Size Converter Suits, Coats, SweatersU.S. (American)U.K. (British)Continental, EuropeJapan323436384042444648 323436384042444648 424446485052545658 —S—ML—LL—— Pants (waist or inseam)InchesCentimeters283032343638404244464850 717681869197102107112117122127 T-shirtsU.S. LetterU.S., U.K.Continental, EuropeJapanSmall (S)Medium (M)Medium (M)Large (L)Extra Large (XL)Extra Large (XL)Extra Extra Large (XXL)Extra Extra Large (XXL) 3436384042444648 879197102107112117122 879197102107112117122 Dress ShirtsU.S.U.K.Continental, EuropeJapan1414½1515½1616½1717½ 1414½1515½1616½1717½ 3637383941424344 3637383941424344 SocksU.S.U.K.Continental, Europe9½1010½1111½1212½ 9½1010½1111½1212½ 39404142434445 UnderwearU.S.Continental, Europe3436384042444648 56789101112 HatsU.S.Continental, Europe66¾77¼7½7¾ 545556586062