Guide to Boards

EU US UK MX CM
37 6.0 3.5 3.5 23.7
37.5 6.5 4 4 24
38 7 4.5 4.5 24.4
39 6.5 6 5 25.2
40 7 6.5 6 25.9
40.5 7.5 6.5½ 26.2
41 8 7 6.5 26.5
41.5 6.5½ 26.8
42 8.5 7.5 7 27.2
42.5 9 8 7.5 27.5
43 9.5 8.5 8 27.9
43.5 9.5½ 8.5½ 28.2
44 10 9 8.5 28.5
44.5 10.5 9.5 8.5½ 28.8
45 11 10 9 29.2
46 12 11 10 29.9
46.5 12½ 11½ 10½ 30.2
47 12.5 11.5 10.5 30.5
47.5 13 12 11 30.9