Happy Mary Size Chart TTS & 230fits3334
| Guide des Tailles | US Femme | US Homme | US Enfant | 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 (convient aux pieds EU 33-34) | 3-4 | - | - | 2 |
| 240mm (convient aux pieds EU 35-36) | 4.5-6 | - | - | 3 |
