Adults - Women
| Sizes in mm |
US - Ladies |
EU - Ladies |
| 221 |
5 |
36 |
| 229 |
6 |
37 |
| 238 |
7 |
38 |
| 246 |
8 |
39 |
| 255 |
9 |
40 |
| 263 |
10 |
41 |
| 272 |
11 |
42 |
| 280 |
12 |
43 |
Adults - Men
| Sizes in mm |
US - Men |
EU - Men |
| 229 |
4 |
37 |
| 238 |
5 |
38 |
| 246 |
6 |
39 |
| 255 |
7 |
40 |
| 263 |
8 |
41 |
| 272 |
9 |
42 |
| 280 |
10 |
43 |
| 288 |
11 |
44 |
| 297 |
12 |
45 |
| 305 |
13 |
46 |
| 314 |
14 |
47 |
| 320 |
15 |
48 |
Not sure what size to choose? The fit of the Heydude is normal. If you have an in-between size, choose one size larger or smaller depending on whether you prefer a comfortable or a more snug fitting shoe.
Kids
| Sizes in mm |
US - Kid |
EU - Kid |
| 174 |
11 |
29-30 |
| 183 |
12 |
31 |
| 191 |
13 |
32 |
| 200 |
11 |
33-34 |
| 208 |
2 |
35 |
| 217 |
3 |
36 |
| 225 |
4 |
37 |
| 233 |
5 |
38 |
