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Shoe Measurement Charts
There is the opportunity in the United States to order boots not only in length but also in width.
Note that for men, 'D' Width is considered Average. For Women, it's 'B' is Width. AAA denote the narrowest of width, ranging to EEE, which is the widest.
Not all brands of boot offer such a range of width sizes and you may for some boots be comfortable in sizes marked as 'Narrow'.
It is sometime a trail and error getting the right fit, so always check the return policy before purchasing.
See below the chart for working out your correct width size.
Shoe Width Chart
Below, you can see each individual shoe width available in the U.S. This includes:
● AAA
● AA
● A
● B
● C
● D
● E
● EE
● EEE
Additional “A” letters indicate a narrower width, while additional “E” letters indicate a wider shoe.
D-width is a medium for men, and a wide size for women. E widths are considered to be wide for men, and extra-wide for women. EE width shoes are extra wide for both men and women, and used to be harder to find for women, though more companies have introduced EE women’s shoes in recent decades.
Men’s Shoe Width Chart
US Size Narrow (C) Average (D) Wide (E)
6 5⁄16" 3 1⁄2"3 11⁄16"
6.5 3 5⁄16" 3 5⁄8" 33⁄4"
7 3 3⁄8" 3 5⁄8" 3 3⁄4"
7.5 3 3⁄8" 3 11⁄16" 3 15⁄16"
8 3 1⁄2" 3 3⁄4" 3 15⁄16"
8.5 3 5⁄8" 3⁄4" 4"
9 3 5⁄8" 3 15⁄16" 4 1⁄8"
9.5 3 11⁄16" 3 15⁄16" 4 1⁄8"
10 3 3⁄4" 4" 4 3⁄16"
10.5 3 3⁄4" 4 1⁄8" 4 5⁄16"
11 3 15⁄16" 4 1⁄8" 4 5⁄16"
11.5 3 15⁄16" 4 3⁄16" 4 3⁄8"
12 4" 4 5⁄16" 4 3⁄8"
12.5 4 1⁄8" 4 5⁄16" 4 1⁄2"
13 4 1⁄8" 4 5⁄16" 4 5⁄8"
13.5 4 3⁄16" 4 3⁄8" 4 3⁄4"
Men Shoe Size Letters
Letter Width Abbreviation
B Narrow N
D Medium or Average M or A
2E or EE Wide W
4E or EEEE Extra-Wide WW or XW or EW
Women’s Shoe Width Chart
US Size Narrow (AA) Average (B) Wide (C/D) Extra-Wide (E)
5 2 13/16" 3 3/16" 3 9/16" 3 15/16"
5.5 2 7/8" 3 1/4" 3 5/8" 4"
6 2 15/16" 3 5/16" 3 11/16" 4 1/16"
6.5 3" 3 3/8" 3 3/4" 4 1/8"
7 3 1/16" 3 7/16" 3 13/16" 4 3/16"
7.5 3 1/8" 3 1/2" 3 7/8" 4 1/4"
8 3 3/16" 3 9/16" 3 15/16" 4 5/16"
8.5 3 1/4" 3 5/8" 4" 4 3/8"
9 3 3/8" 3 11/16" 4 1/16" 4 7/16"
9.5 3 3/8" 3 3/4" 4 1/8" 4 1/2"
10 3 7/16" 3 3/4" 4 3/16" 4 9/16"
10.5 3 1/2" 3 7/8" 4 1/4" 4 5/8"
11 3 9/16" 3 15/16" 4 5/16" 4 11/16"
12 3 11/16" 4 1/16" 4 7/16" 4 13/16"
Women's Shoe Size Letters
Letter Width Abbreviation
4A or AAA Super-Slim (Extra-Narrow) SS,ES
2A or AA Narrow N
B Medium or Average M or A
D Wide W
2E or EE Extra-Wide WW OR XW OR EW