Product Details
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*These charts are for reference only. Fit may vary depending on the construction, materials and manufacturer.
| US | Inches | CM |
| Infant?US?2 | 3?7/8 | 10 |
| Infant?US?2.5 | 4?1/4 | 10.7 |
| Toddler?US?3.5 | 4?3/4 | 11.9 |
| Toddler?US?5 | 5?1/4 | 13.2 |
| Toddler?US?6 | 5?3/8 | 13.8 |
| Toddler?US?7 | 5?7/8 | 14.8 |
| Toddler?US?8 | 6?1/8 | 15.7 |
| Little?kid?US?9.5 | 6?3/4 | 17 |
| Little?kid?US?10.5 | 6?7/8 | 17.6 |
| Little?kid?US?12 | 7?1/2 | 18.9 |
| Little?kid?US?13 | 7?3/4 | 19.9 |
| Little?kid?US?13.5 | 8?1/4 | 20.8 |
| Big?kid?US?1.5 | 8?1/2 | 21.5 |
| Big?kid?US??2.5 | 8?7/8 | 22.4 |
