U.S. / CA	EU
4	33.5 - 34
4.5	34.5
5	35 - 35.5
5.5	36
6	36.5
6.5	37
7	37.5
7.5	38
8	38.5
8.5	39
9	39.5
9.5	40 - 40.5
10	41
10.5	41.5
11	42
11.5	42.5
12	43.5
12.5	44
13	44.5 - 45