This size chart is intended for reference only. Sizes can vary between brands.

Widths

X-Narrow Narrow Medium Wide X-Wide
S or 3A N or 2A M or B W or C/D XW or E

Sizes

Size
(USA)
Heel to Toe
(in inches)
European Great Britain Mexico
4 8 1/4 35 2 1.5
4.5 8 1/2 35 2.5 2
5 8 5/8 35-36 3 2.5
5.5 8 3/4 36 3.5 3
6 9 36-37 4 3.5
6.5 9 1/8 37 4.5 4
7 9 1/4 37-38 5 4.5
7.5 9 1/2 38 5.5 5
8 9 5/8 38-39 6 5.5
8.5 9 3/4 39 6.5 6
9 10 39-40 7 6.5
9.5 10 1/8 40 7.5 7
10 10 1/4 40-41 8 7.5
10.5 10 1/2 41 8.5 8
11 10 5/8 41-42 9 8.5
12 11 42-43 9.5 9
13 11 1/4 44 10 9.5
14 11 5/8 45 10.5 10