Guide des Tailles Junior Spark
| MB EU | UK KIDS | US KIDS | UK ADULT | US MEN | US WOMEN | CM | INCH |
| 27 | 9C | 10C | 16.4 | 6.45 | |||
| 28 | 10C | 11C | 17.1 | 6.73 | |||
| 29 | 11C | 12C | 17.7 | 6.97 | |||
| 30 | 11.5C | 12.5C | 18.5 | 7.28 | |||
| 31 | 12.5C | 13.5C | 19.1 | 7.52 | |||
| 32 | 13C | 1 | 2 | 19.8 | 7.79 | ||
| 33 | 1 | 2 | 3 | 20.5 | 8.07 | ||
| 34 | 1.5 | 2.5 | 3.5 | 21.2 | 8.35 | ||
| 35 | 2.5 | 3.5 | 4.5 | 21.9 | 8.62 | ||
| 36 | 3.5 | 4.5 | 5.5 | 22.6 | 8.9 | ||
| 37 | 4 | 5 | 6 | 23.3 | 9.17 | ||
| 38 | 5 | 6 | 7 | 24 | 9.45 |