Size / size match
| Shoe size | Cut the sole | Age approximate |
| – of 16 | On demand | |
| 16 to 18 | 10.7 centimeters | 0-6 months |
| 18 to 20 | 12.3 cm | 6,12 months |
| 20 to 22 | 13.2 cm | 12-18 months |
| 22 to 23 | 14.3 cm | 18-24 months |
| 24-25 | 15.6 cm | 3 years |
| 24-25 | 17 cm | Four years |
| 28-29 | 18.3 cm | 5 years |
| 30-31 | 19.6 cm | 6/7 years |
| 32-33 | 21 cm | 8/9 years |
| 34-35 | 22.3 cm | |
| 36-37 | 23.6 cm | |
| 38-39 | 25 cm | |
| 40-41 | 26.3 cm | |
| 42-43 | 27.6 cm | |
| 44-45 | 29 cm | |
| 46-47 | 30.3 cm | |
| 48-49 | 31.6 cm | |
| 50 and + | On demand |