| UK Size | US Size | EU Size | Foot Length |
|---|---|---|---|
| 3 | 4 | 36 | 23.0 cm / 9.05 in |
| 4 | 5 | 37 | 23.5 cm / 9.25 in |
| 4.5 | 5.5 | 38 | 24.0 cm / 9.44 in |
| 5.5 | 6.5 | 39 | 24.5 cm / 9.64 in |
| 6 | 7 | 40 | 25.0 cm / 9.84 in |
| 7 | 8 | 41 | 25.5 cm / 10.03 in |
| 7.5 | 8.5 | 42 | 26.0 cm / 10.23 in |
| 8.5 | 9.5 | 43 | 26.5 cm / 10.43 in |
| 9 | 10 | 44 | 27.0 cm / 10.63 in |
| 10 | 11 | 45 | 27.5 cm / 10.83 in |
| 11 | 12 | 46 | 28.0 cm / 11.02 in |