Size conversions may vary per brand and style and may not fully match the conversions shown below. If you are not sure about your size, please contact us for assistance. info@extrabutterny.com
Our standard sizing runs in US Sizing
Unisex is typically in US Mens Sizing unless stated otherwise.
| Men/Unisex |
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| UK |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
13 |
14 |
15 |
16 |
17 |
| EU |
36 |
37 |
37.5 |
38 |
39 |
39.5 |
40 |
40.5 |
41.5 |
42 |
42.5 |
43.5 |
44 |
44.5 |
45 |
46 |
46.5 |
47 |
48 |
49 |
50.5 |
51.5 |
53 |
54 |
| CM |
22.5 |
23 |
23.5 |
24 |
24.5 |
25 |
25.25 |
25.5 |
26 |
26.5 |
27 |
27.5 |
28 |
28.25 |
28.5 |
29 |
29.5 |
30 |
30.5 |
31 |
32 |
33 |
34 |
34.5 |
| US |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
12.5 |
13 |
14 |
15 |
16 |
17 |
18 |
Scroll horizontally to see more.
| Women |
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| UK |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
| EU |
35.5 |
36 |
37 |
37.5 |
38 |
39 |
39.5 |
40 |
40.5 |
41.5 |
42 |
42.5 |
43.5 |
44 |
44.5 |
45 |
46 |
46.5 |
47 |
| CM |
22.5 |
22.75 |
23 |
23.5 |
24 |
24.5 |
25 |
25.5 |
25.75 |
26 |
26.5 |
27 |
27.5 |
28 |
28.5 |
28.75 |
29 |
29.5 |
30 |
| US |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
12.5 |
13 |
13.5 |
14 |
Scroll horizontally to see more.
