Classic children's slipper size chart
We recommend an additional 0.7 to 1.2 cm of space
| EU | Inner length | Inner width |
|---|---|---|
| EU 18 | 11.7 cm | 6.9 cm |
| EU 19 | 12.3 cm | 7.1 cm |
| EU 20 | 13.3 cm | 7.3 cm |
| EU 21 | 13.9 cm | 7.4 cm |
| EU 22 | 14.8 cm | 7.4 cm |
| EU 23–24 | 15.9 cm | 7.5 cm |
| EU 25 | 17.0 cm | 7.7 cm |
| EU 26–27 | 17.8 cm | 7.8 cm |
| EU 28–29 | 19.0 cm | 8.3 cm |
| EU 30–31 | 20.1 cm | 8.4 cm |
| EU 32–33 | 21.5 cm | 9.1 cm |
| EU 34 | 22.4 cm | 9.2 cm |
| EU 35 | 23.1 cm | 9.5 cm |
| EU 36 | 23.7 cm | 9.7 cm |
| EU 37 | 24.2 cm | 9.9 cm |
| EU 38 | 24.9 cm | 10.0 cm |
| EU 39 | 25.6 cm | 10.2 cm |