| US SIZE | CM | INCHES |
|---|---|---|
| 0 | 8 cm | 3.125" |
| 1 | 8.5 cm | 3.125" |
| 1.5 | 9 cm | 3.50" |
| 2 | 9.5 cm | 3.75" |
| 2.5 | 10 cm | 3.875" |
| 3 | 10 cm | 3.875" |
| 3.5 | 10.5 cm | 4.125" |
| 4 | 11 cm | 4.375" |
| 4.5 | 11.5 cm | 4.50" |
| 5 | 12 cm | 4.75" |
| 5.5 | 12 cm | 4.75" |
| 6 | 12.5 cm | 4.875" |
| 6.5 | 13 cm | 5.125" |
| 7 | 13.5 cm | 5.375" |
| 7.5 | 14 cm | 5.50" |
| 8 | 14.5 cm | 5.75" |
| 8.5 | 15 cm | 5.875" |
| 9 | 15 cm | 5.875" |
| 9.5 | 15.5 cm | 6.125" |
| 10 | 16 cm | 6.25" |
* Sizes may vary by brand. For best results, measure your child's foot and compare to the guide above.