EUR LENGTH (CM) WIDTH (CM) US UK
38 23.8 9 5.5 5
39 24.5 9.3 6 5.5
40 25.2 9.6 7 6
41 25.9 9.8 8 7
42 26.5 10.0 9 8
43 27.2 10.3 9.5 8.5
44 27.9 10.6 10.5 9.5
45 28.6 10.8 11 10.5
46 29.3 11.0 12 11.5