Hunter Kids Footwear
| US Size | EU size | UK Size | JP Size | Insole | Mac Calf Area | Leg Height |
| 13 | 31 | 12 | 18 | 20.0 | 31.7 | 22.5 |
| 1 | 32 | 13 | 19 | 20.9 | 31.8 | 27.5 |
| 2 | 33 | 1 | 20 | 21.7 | 32.2 | 27.5 |
| 3 | 34 | 2 | 21 | 22.6 | 32.7 | 27.5 |
| 4 | 36 | 3 | 22 | 23.4 | 34.6 | 31.5 |
| 5 | 37 | 4 | 23 | 24.3 | 35.2 | 31.5 |
| 6 | 38 | 5 | 24 | 25.1 | 37.8 | 31.5 |