All sizes are approximate.
| US | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | 36 - 37 | 37 | 37 - 38 | 38 | 38 - 39 | 39 | 39 - 40 | 40 | 40 - 41 | 41 | 41 - 42 | 42 |
| Inches | 8.9" | 9.1" | 9.3" | 9.4" | 9.5" | 9.7" | 9.9" | 10" | 10.2" | 10.3" | 105" | 10.7" |
| US | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU | 36 - 37 | 37 | 37 - 38 | 38 | 38 - 39 | 39 | 39 - 40 | 40 | 40 - 41 | 41 | 41 - 42 | 42 |
| Centimeters | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 27 |