These are like a second skin for your little ones feet. With flexible outsole that is also non-slip to make sure your baby stays safe when learning to take their first steps.
| Size | Insole Length | Recommended Age | EU | UK | US | Suitable For |
| 15 | 12.5CM/4.9" | 9-12Months | 21 | 4.5 | 5.5 | Toddler |
| 16 | 13CM/5.1" | 12-15Months | 22 | 5 | 6 | Toddler |
| 17 | 13.5CM/5.3" | 15-18Months | 22.5 | 5.5 | 6.5 | Toddler |
| 18 | 14CM/5.5" | 18-24Months | 23 | 6 | 7 | Toddler |
| 19 | 14.5CM/5.7" | 2-2.5Years | 23.5 | 7 | 8 | Toddler |
| 20 | 15CM/5.9" | 2.5-3Years | 24 | 7.5 | 8.5 | Toddler |
| 21 | 15.5CM/6.1" | 3-3.5Years | 25 | 8 | 9 | Toddler |
| 22 | 16CM/6.3" | 3.5-4Years | 26 | 8.5 | 9.5 | Toddler |
| 23 | 16.5CM/6.5" | 4-4.5Years | 27 | 9 | 10 | Little Kid |
| 24 | 17CM/6.7" | 4.5-5Years | 28 | 10 | 11 |