ATP Atelier Size Chart
| IT/EU | US | UK | FR | CM |
|---|---|---|---|---|
| 35 | 4.5 | 2 | 36 | N/A |
| 36 | 5.5 | 3 | 37 | 23.5 cm |
| 37 | 6.5 | 4 | 38 | 24.2 cm |
| 38 | 7.5 | 5 | 39 | 24.6 cm |
| 39 | 8.5 | 6 | 40 | 25.4 cm |
| 40 | 9.5 | 7 | 41 | 26.2 cm |
| 41 | 10.5 | 8 | 42 | 27.6 cm |
| IT/EU | US | UK | FR | CM |
|---|---|---|---|---|
| 35 | 4.5 | 2 | 36 | N/A |
| 36 | 5.5 | 3 | 37 | 23.5 cm |
| 37 | 6.5 | 4 | 38 | 24.2 cm |
| 38 | 7.5 | 5 | 39 | 24.6 cm |
| 39 | 8.5 | 6 | 40 | 25.4 cm |
| 40 | 9.5 | 7 | 41 | 26.2 cm |
| 41 | 10.5 | 8 | 42 | 27.6 cm |