US Men
US Women

U.K.
Europe
Centimeters
5
6.5
4
37
23
5.5
7
4.5
37.5
23.5
6
7.5
5
38
24
6.5
8
5.5
38.5
24.5
7
8.5
6
39.5
25
7.5
9
6.5
40
25.5
8
9.5
7
40.5
26
8.5
10
7.5
41.5
26.5
9
10.5
8
42
27
9.5
11
8.5
42.5
27.5
10
11.5
9
43
28
10.5
12
9.5
44
28.5
11
10
44.5
29
11.5
13
10.5
45
29.5
12
11
45.5
30
13
12
47
14
13
48.5