| Size | UK | US | EURO |
| XS | 3 - 4 | 5 - 6 | 35 - 37 |
| S | 5 - 6 | 7 - 8 | 38 - 39 |
| M | 7 - 8 | 9 - 10 | 40 - 41 |
| L | 9 - 10 | 11 - 12 | 42 - 43 |
| XL | 11 - 12 | 13 - 14 | 44 - 45 |
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| Size | UK | US | EURO |
| XS | 3 - 4 | 5 - 6 | 35 - 37 |
| S | 5 - 6 | 7 - 8 | 38 - 39 |
| M | 7 - 8 | 9 - 10 | 40 - 41 |
| L | 9 - 10 | 11 - 12 | 42 - 43 |
| XL | 11 - 12 | 13 - 14 | 44 - 45 |