Taglie Ragazza/o (GS)
| EU | US | UK | CM |
| 36 | 7 Y | 6 | 23 |
| 36.5 | 7.5 Y | 6.5 | 23.5 |
| 37.5 | 8 Y | 7 | 23.5 |
| 38 | 8.5 Y | 7.5 | 24 |
| 38.5 | 9 Y | 8 | 24 |
| 39 | 9.5 Y | 8.5 | 24.5 |
| 40 | 10 Y | 9 | 25 |
| EU | US | UK | CM |
| 36 | 7 Y | 6 | 23 |
| 36.5 | 7.5 Y | 6.5 | 23.5 |
| 37.5 | 8 Y | 7 | 23.5 |
| 38 | 8.5 Y | 7.5 | 24 |
| 38.5 | 9 Y | 8 | 24 |
| 39 | 9.5 Y | 8.5 | 24.5 |
| 40 | 10 Y | 9 | 25 |