| EU Size | US Size | CM Size |
| 36 | 4 | 22 |
| 36.5 | 4.5 | 22.5 |
| 37.5 | 5 | 23 |
| 38 | 5.5 | 23.5 |
| 38.5 | 6 | 24 |
| 39 | 6.5 | 24.5 |
| 40 | 7 | 25 |
| 40.5 | 7.5 | 25.5 |
| 41 | 8 | 26 |
| 42 | 8.5 | 26.5 |
| 42.5 | 9 | 27 |
| 43 | 9.5 | 27.5 |
| 44 | 10 | 28 |
| 44.5 | 10.5 | 28.5 |
| 45 | 11 | 29 |
| 46 | 12 | 30 |
| 47.5 | 13 | 31 |
1 US size = 0.5 UK size
23.5 CM = 9.25 Inch (9 1/4")
7 US size / 7.5 US size (Women) = 6 US size (Men)
