US-(W) 4 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
UK 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
EU 35 35.5 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5
CM 22 22.5 23 23.5 24 24.5 25 25.25 25.5 26 26.5 27 27.5 28 28.25 28.5