ASICS Size Charts and Fit Guides

Men's Shoe Size Guide

How to measure your shoe size?

To find your correct shoe size, follow these easy steps. For the best fit, it is recommended to measure your feet either later in the day or at the end of the day, as they tend to swell throughout the day.

Men's Shoe Size Guide

How to measure your shoe size?

To find your correct shoe size, follow these easy steps. For the best fit, it is recommended to measure your feet either later in the day or at the end of the day, as they tend to swell throughout the day.

Step 1

Step 1

Place your foot flat on a piece of paper and stand with your back straight against a wall, ensuring your heel is touching it.

Step 2

Step 2

Mark the back of your heel and the tip of your longest toe, then measure the distance between both points.

Step 3

Step 3

Repeat the process with your other foot, then compare both measurements to our shoe size chart below.

Men's Shoe Size Chart

Length (cm)
EU
UK
US
22.5
36
3
4
23
37
3.5
4.5
23.5
37.5
4
5
24
38
4.5
5.5
24.5
39
5
6
25
39.5
5.5
6.5
25.25
40
6
7
25.5
40.5
6.5
7.5
26
41.5
7
8
26.5
42
7.5
8.5
27
42.5
8
9
27.5
43.5
8.5
9.5
28
44
9
10
28.25
44.5
9.5
10.5
28.5
45
10
11
29
46
10.5
11.5
29.5
46.5
11
12
30
47
11.5
12.5
30.5
48
12
13
30.75
48.5
12.5
13.5
31
49
13
14
31.5
49.5
13.5
14.5

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Shoe Width Guide

The standard (medium) width for women is B, while the standard width for men is D. Shoe boxes and labels will only identify widths other than standard. Within the shoes, wide and narrow widths are identified on the label, underneath the tongue — ie. T005N(2E).

When is additional width needed?

Visible stretching or bulging on the outsides of forefoot materials is a good indicator that additional width may be needed. These sizes are available in many of our Running and Training shoes. In some cases, men can wear women’s styles to achieve a narrow fit and women can wear men’s to get a wide. If this is needed, please use the references above to determine comparable size lengths.

Please note that the differences of width between narrow, standard, wide, and extra wide are usually only a couple millimeters and are proportional to the size of the shoe. Most additional width will be found in the forefoot .

Shoe Width Guide

The standard (medium) width for women is B, while the standard width for men is D. Shoe boxes and labels will only identify widths other than standard. Within the shoes, wide and narrow widths are identified on the label, underneath the tongue — ie. T005N(2E).

When is additional width needed?

Visible stretching or bulging on the outsides of forefoot materials is a good indicator that additional width may be needed. These sizes are available in many of our Running and Training shoes. In some cases, men can wear women’s styles to achieve a narrow fit and women can wear men’s to get a wide. If this is needed, please use the references above to determine comparable size lengths.

Please note that the differences of width between narrow, standard, wide, and extra wide are usually only a couple millimeters and are proportional to the size of the shoe. Most additional width will be found in the forefoot .

Shoe Width Chart

Men/Kids
Narrow
Standard
Wide
Extra Wide
2A
B
D
2E
4E
Women
Narrow
Standard
Wide
Extra Wide

Try your next running shoes in person

Come to an ASICS trial event in your area and discover the ideal fit for your running style!

Find Nearest Event

Try your next running shoes in person

Come to an ASICS trial event in your area and discover the ideal fit for your running style!

Find Nearest Event
Trial Event