When buying new tennis shoes, you want to be sure that you have the proper size. We can help you know which size tennis shoe will fit your best using some simple measurements.
Length: To measure the length of your foot you can place your foot on a sheet of paper wearing the socks you plan to wear in your new shoes. Trace your foot then measure the length using a ruler or a tape measure. If your foot doesn't fit on one sheet of paper, tape two together with them slightly overlapping.
Width: Measure the widest part of your foot (the ball of your foot) by stepping on to ruler or tape measure. If it's a tape measure wrap it around your foot at the bunion to ensure a more accurate result.
Find Your Fit: Once you have your measurements, use our chart to find the proper shoe size. Check our online reviews to make sure the tennis shoe you are looking at is true to size.
Women's Shoes Sizing
| US Size |
EUR Size |
Inches |
Centimeters |
A (Narrow) |
B (Standard) |
D (Wide) |
| 5 |
36 |
8 1/2 |
21.6 |
2.8" |
3.0" |
3.4" |
| 5 1/2 |
37 |
8 2/3 |
22 |
2.9" |
3.1" |
3.5" |
| 6 |
37 1/2 |
8 5/6 |
22.4 |
2.9" |
3.1" |
3.5" |
| 6 1/2 |
38 |
9 |
23.3 |
3.0" |
3.2" |
3.6" |
| 7 |
39 |
9 1/6 |
23.3 |
3.1" |
3.3" |
3.7" |
| 7 1/2 |
39 1/2 |
9 1/3 |
23.7 |
3.1" |
3.3" |
3.7" |
| 8 |
40 |
9 1/2 |
24.1 |
3.2" |
3.4" |
3.9" |
| 8 1/2 |
40 1/2 |
9 2/3 |
24.6 |
3.3" |
3.4" |
4" |
| 9 |
41 |
9 5/6 |
25 |
3.3" |
3.5" |
4.1" |
| 9 1/2 |
42 |
10 |
25.4 |
3.4" |
3.6" |
4.1" |
| 10 |
42 1/2 |
10 1/6 |
25.8 |
3.4" |
3.6" |
4.2" |
| 10 1/2 |
43 |
10 1/3 |
26.2 |
3.5" |
3.7" |
4.3" |
| 11 |
44 |
10 1/2 |
26.7 |
3.6" |
3.9" |
4.3" |
| 11 1/2 |
44 1/2 |
10 2/3 |
27.1 |
3.6" |
4" |
4.4" |
| 12 |
45 |
10 5/6 |
27.5 |
3.7" |
4.1" |
4.4" |
| 12 1/2 |
46 |
11 |
27.9 |
3.8" |
4.1" |
4.5" |
| 13 |
46 1/2 |
11 1/6 |
28.4 |
3.8" |
4.2" |
4.6" |
| 13 1/2 |
47 |
11 1/3 |
28.8 |
3.9" |
4.3" |
4.6" |
| 14 |
47 1/2 |
11 1/2 |
29.2 |
3.9" |
4.3" |
4.7" |
Men's Shoes Sizing
| US Size |
EUR Size |
Inches |
Centimeters |
B (Narrow) |
D (Standard) |
E (Wide) |
| 6 |
39 1/2 |
9 1/3 |
23.7 |
3.3" |
3.5" |
3.7" |
| 6 1/2 |
40 |
9 1/2 |
24.1 |
3.3" |
3.6" |
3.8" |
| 7 |
40 1/2 |
9 2/3 |
24.6 |
3.4" |
3.6" |
3.8" |
| 7 1/2 |
41 |
9 5/6 |
25 |
3.4" |
3.7" |
3.9" |
| 8 |
42 |
10 |
25.4 |
3.5" |
3.8" |
3.9" |
| 8 1/2 |
42 1/2 |
10 1/6 |
25.8 |
3.6" |
3.8" |
4.0" |
| 9 |
43 |
10 1/3 |
26.2 |
3.6" |
3.9" |
4.1" |
| 9 1/2 |
44 |
10 1/2 |
26.7 |
3.7" |
3.9" |
4.1" |
| 10 |
44 1/2 |
10 2/3 |
27.1 |
3.8" |
4.0" |
4.2" |
| 10 1/2 |
45 |
10 5/6 |
27.5 |
3.8" |
4.1" |
4.3" |
| 11 |
46 |
11 |
27.9 |
3.9" |
4.1" |
4.3" |
| 11 1/2 |
46 1/2 |
11 1/6 |
28.4 |
3.9" |
4.2" |
4.4" |
| 12 |
47 |
11 1/3 |
28.8 |
4.0" |
4.3" |
4.4" |
| 12 1/2 |
47 1/2 |
11 1/2 |
29.2 |
4.1" |
4.3" |
4.5" |
| 13 |
48 |
11 2/3 |
29.6 |
4.1" |
4.4" |
4.6" |
| 13 1/2 |
48 1/2 |
11 5/6 |
30 |
4.2" |
4.4" |
4.8" |
| 14 |
49 1/2 |
12 |
30.5 |
4.2" |
4.5" |
4.9" |
| 14 1/2 |
50 |
12 1/6 |
30.9 |
4.3" |
4.6" |
4.9" |
| 15 |
51 |
12 1/3 |
31.3 |
4.3" |
4.6" |
5" |
Men's to Women's Conversion Chart
Girls size 5.5 would be a Women's size 7.Women's size 9.5 would be a Men's size 8
| Men's & Kids |
Women's |
| 3.5 |
5 |
| 4 |
5.5 |
| 4.5 |
6 |
| 5 |
6.5 |
| 5.5 |
7 |
| 6 |
7.5 |
| 6.5 |
8 |
| 7 |
8.5 |
| 7.5 |
9 |
| 8 |
9.5 |
| 8.5 |
10 |
| 9 |
10.5 |
| 9.5 |
11 |
| 10 |
11.5 |
| 10.5 |
12 |
| 11 |
12.5 |
| 11.5 |
13 |
| 12 |
13.5 |
| 12.5 |
14 |
Toddlers/Kids (Ages 1-5 Years)
| US Size |
EUR Size |
Inches |
Centimeters |
| 5.5 |
21 |
5 |
12.7 |
| 6 |
22 |
5.125 |
13 |
| 6.5 |
22 |
5.25 |
13.3 |
| 7 |
23 |
5.5 |
14 |
| 7.5 |
23 |
5.625 |
14.3 |
| 8 |
24 |
5.75 |
14.6 |
| 8.5 |
25 |
6 |
15.2 |
| 9 |
25 |
6.125 |
15.6 |
| 9.5 |
26 |
6.25 |
15.9 |
| 10 |
27 |
6.5 |
16.5 |
| 10.5 |
27 |
6.625 |
16.8 |
| 11 |
28 |
6.75 |
17.1 |
| 11.5 |
29 |
7 |
17.8 |
| 12 |
30 |
7.125 |
18.1 |
Youth (Ages 6-10 Years)
| US Size |
EUR Size |
Inches |
Centimeters |
| 12.5 |
30 |
7.25 |
18.4 |
| 13 |
31 |
7.5 |
19.1 |
| 13.5 |
31 |
7.625 |
19.4 |
| 1 |
32 |
7.75 |
19.7 |
| 1.5 |
33 |
8 |
20.3 |
| 2 |
33 |
8.125 |
20.6 |
| 2.5 |
34 |
8.25 |
21 |
| 3 |
34 |
8.5 |
21.6 |
| 3.5 |
35 |
8.625 |
21.9 |
| 4 |
36 |
8.75 |
22.2 |
| 4.5 |
36 |
9 |
22.9 |
| 5 |
37 |
9.125 |
23.2 |
| 5.5 |
37 |
9.25 |
23.5 |
| 6 |
38 |
9.5 |
24.1 |
| 6.5 |
38 |
9.625 |
24.4 |
| 7 |
39 |
9.75 |
24.8 |
