Happy Mary Size Chart TTS & 230fits3334
| Size Reference | US Women's |
US Men's |
US Kids' |
UK |
| 130mm | - | - | 5-5.5 | 6 |
| 140mm | - | - | 6-6.5 | 7 |
| 150mm | - | - | 7-7.5 | 8 |
| 160mm | - | - | 8-8.5 | 9 |
| 170mm | - | - | 9-9.5 | 10 |
| 180mm | - | - | 10-10.5 | 11 |
| 190mm | - | - | 11-11.5 | 12.5 |
| 200mm | - | - | 12-12.5 | 1 |
| 210mm | - | - | 13-1 | 2 |
| 220mm | - | - | 1.5-2.5 | 2.5 |
| 230mm (fits EU 33-34) |
3-4 | - | - | 2 |
|
240mm (fits EU 35-36) |
4.5-6 | - | - | 3 |
