USA Women EUR UK 5 35 2.5 5.5 35.5 3 6 36 3.5 6.5 37 4 7 37.5 4.5 7.5 38 5 8 38.5 5.5 8.5 39 6 9 40 6.5 9.5 40.5 7 10 41 7.5 10.5 42 8 11 42.5 8.5 12 44 9.5