Men's Shoe Size shoes EU Size 39 = US Size 6.5 = UK Size 6.5 = Foot length 245mm shoes EU Size 40 = US Size 7 = UK Size 7 = Foot length 250mm shoes EU Size 41 = US Size 8 = UK Size 7.5 = Foot length 255mm shoes EU Size 42 = US Size 9 = UK Size 8 = Foot length 260mm shoes EU Size 43 = US Size 10 = UK Size 8.5 = Foot length 265mm shoes EU Size 44 = US Size 11 = UK Size 9.5 = Foot length 270mm Women's Shoe Size shoes Size EU 36 = US Size 6 = UK Size 4 = shoes length 230mm shoes Size EU 37 = US Size 7 = UK Size 4.5 = shoes length 235mm shoes Size EU 38 = US Size 7.5 = UK Size 5.5 = shoes length 240mm shoes Size EU 39 = US Size 8.5 = UK Size 6.5 = shoes length 245mm shoes Size EU 40 = US Size 9.5 = UK Size 7 = shoes length 250mm shoes Size EU 41 = US Size 10.5 = UK Size 8 = shoes length 255mm shoes Size EU 42 = US Size 11.5 = UK Size 9 = shoes length 260mm shoes Size EU 43 = US Size 12 = UK Size 10 = shoes length 265mm