Ecco Size Conversion
| US | UK | EU | CM |
|---|---|---|---|
| 2.5 - 3 | 35 | 22.3 | |
| 3.5 | 36 | 23 | |
| 6 - 6.5 | 4 - 4.5 | 37 | 23.7 |
| 7 - 7.5 | 5 - 5.5 | 38 | 24.3 |
| 8 - 8.5 | 6 | 39 | 25 |
| 9 - 9.5 | 6.5 - 7 | 40 | 25.7 |
| 10-10.5 | 7.5 | 41 | 26.3 |
| 11-11.5 | 8-8.5 | 42 | 27 |
| US | UK | EU | CM |
|---|---|---|---|
| 2.5 - 3 | 35 | 22.3 | |
| 3.5 | 36 | 23 | |
| 6 - 6.5 | 4 - 4.5 | 37 | 23.7 |
| 7 - 7.5 | 5 - 5.5 | 38 | 24.3 |
| 8 - 8.5 | 6 | 39 | 25 |
| 9 - 9.5 | 6.5 - 7 | 40 | 25.7 |
| 10-10.5 | 7.5 | 41 | 26.3 |
| 11-11.5 | 8-8.5 | 42 | 27 |