| Size | Size UK | A Height | B Width |
|---|---|---|---|
| 32 | 1 | 36 cm | 34.5 cm |
| 33 | 2 | 36.4 cm | 34.9 cm |
| 34 | 2.5 | 36.7 cm | 35.2 cm |
| 35 | 3 | 37.1 cm | 35.6 cm |
| 36 | 3.5 | 37.4 cm | 35.9 cm |
| 37 | 4 | 37.8 cm | 36.3 cm |
| 38 | 4.5 | 38.1 cm | 36.6 cm |
| 39 | 5.5-6 | 38.5 cm | 37 cm |
| 40 | 6.5 | 38.8 cm | 37.3 cm |
| 41 | 7 | 39.2 cm | 37.7 cm |
| 42 | 7.5 | 39.5 cm | 38 cm |