Size
Size Guide - Men's
Fits true to size.
US
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
14
EU
40
40.5
41
42
42.5
43
44
44.5
45
46
47
47.5
48
49
UK
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13.5
JP
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
BR
37.5
38
39
39.5
40
41
41.5
42
42.5
43
44
45
46
47
Size Guide - Women's
Fits true to size.
US
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
EU
36
36.5
37
37.5
38
38.5
39
40
40.5
41
42
42.5
43
UK
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
JP
22
22.5
23
23.5
24
24.5
25
25.5
26
26.5
27
27.5
28
BR
33.5
34
34.5
35
36
37
37.5
38
39
39.5
40
40.5
41
Size Guide - Men's
Regular Fit: Fits true to size
S
M
L
XL
XXL
CM
INCHES
CM
INCHES
CM
INCHES
CM
INCHES
CM
INCHES
Chest
91.5–94.5
36–37
96.5-99.5
38-39
101.5-104.5
40–41
106.5-109.5
42-43
111.5-114.5
44-45
Waist
78.5-81.5
31-32
83.5-86.5
33–34
88.5-91.5
35–36
93.5-96.5
37–38
98.5-101.5
39-40
Hip
90.5-93.5
35.5–37
95.5-98.5
37.5-39
100.5-103.5
39.5-41
105.5-108.5
41.5-43
110.5-113.5
43.5-45
How to measure
Size Finder
Still not sure? Tell us your usual size, the size of another On shoe you already have, or the size you wear with another brand, and we'll do the rest.