Men's Shoe and Boot Size Conversion Chart

US	7	7.5	8	8.5	9	9.5	10	10.5	11	12	13	14	15	16	17
EU	40	41	41.5	42	43	43.5	44	44.5	45	46.5	48	49	50	51	52
AU	6	6.5	7	7.5	8	8.5	9	9.5	10	11	12	13	14	15	16
UK	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11.5	12.5	13.5	14.5	15.5	16.5
mm	246	250	254	258	262	266	271	275	279	288	296	305	314	322	331