Sizes: Size 3 - UK size 3/3.5 (US size 6 / Euro size 36.5) Size 4 - UK size 4/4.5 (US size 7 / Euro size 37.5) Size 5 - UK size 5/5.5 (US size 8 / Euro size 38.5) Size 6 - UK size 6/6.5 (US size 9 / Euro size 39.5) Size 7 - UK size 7/7.5 (US size 10 / Euro ...