| AGE GROUP | E.U. | U.K. | Inches | cm |
| 7/8 | 23 - 24 | 6 - 7 | 5.5" - 5.75" | 14 - 14.6 |
| 9/10 | 25 - 27 | 8 - 9 | 6.125" - 6.5" | 15.6 - 16.5 |
| 11/12 | 28 - 30 | 10 - 11 | 6.75" - 7.125" | 17.1 - 18.1 |
| 13/1 | 31 - 32 | 12 - 13 | 7.5" - 7.75" | 19.1 - 19.7 |
| 2/3 | 33 - 34 | 1 - 2 | 8.125" - 8.5" | 20.6 - 21.6 |
| 4/5 | 36 - 37 | 3 - 4 | 8.75" - 9.125" | 22.2 - 23.2 |
