Ecco Size Conversion
| US | UK | EU | CM |
|---|---|---|---|
| 5-5.5 | 6 | 39 | 24.5 |
| 6-6.5 | 6.5-7 | 40 | 25.5 |
| 7-7.5 | 7.5 | 41 | 26 |
| 8-8.5 | 8-8.5 | 42 | 26.5 |
| 9-9.5 | 9-9.5 | 43 | 27.5 |
| 10-10.5 | 10 | 44 | 28 |
| 11-11.5 | 10.5-11 | 45 | 28.5 |
| 12-12.5 | 11.5 | 46 | 29.5 |
| 13-13.5 | 12 | 47 | 30 |
| 14-14.5 | 13 | 48 | 31 |
| 15-15.5 | 13.5-14 | 49 | 31.6 |
| US | UK | EU | CM |
|---|---|---|---|
| 5-5.5 | 6 | 39 | 24.5 |
| 6-6.5 | 6.5-7 | 40 | 25.5 |
| 7-7.5 | 7.5 | 41 | 26 |
| 8-8.5 | 8-8.5 | 42 | 26.5 |
| 9-9.5 | 9-9.5 | 43 | 27.5 |
| 10-10.5 | 10 | 44 | 28 |
| 11-11.5 | 10.5-11 | 45 | 28.5 |
| 12-12.5 | 11.5 | 46 | 29.5 |
| 13-13.5 | 12 | 47 | 30 |
| 14-14.5 | 13 | 48 | 31 |
| 15-15.5 | 13.5-14 | 49 | 31.6 |