Aravon Shoe Widths
4A
2A
B
D
2E
4E
X-Narrow
Narrow
Standard
Wide
X-Wide
XX-Wide
Women's Shoe Sizes
US/CA
EUROPE
UK
JAPAN
5
35
2.5
22
5.5
35.5
3
22.5
6
36
3.5
23
6.5
37
4
23.5
7
37.5
4.5
24
7.5
38
5
24.5
8
39
5.5
25
8.5
39.5
6
25.5
9
40
6.5
26
9.5
41
7
26.5
10
41.5
7.5
27
10.5
42
8
27.5
11
42.5
8.5
28
11.5
43
9
28.5
12
44
9.5
29
13
45
10.5
30
14
46
11.5
31