Size Guide 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 |
HOW TO MEASURE YOUR FOOT?
Use a ruler or tape measurer to measure your foot from heel to the tip of your biggest toe. Find the closest measurement in centimeters on the table above that is equal or greater than the length of your foot.