Colorful Happy Face Size Chart
| US size | UK Size | EU Size | Heal to toe (cm) |
| 6-6.5 | 3.5-4 | 37-38 | 23-24 |
| 7-8.5 | 5-6 | 39-40 | 24-25 |
| 9-9.5 | 6.5-7 | 41-42 | 25-26 |
FREE WORLDWIDE SHIPPINGHappy Shopping!
1% For the planet$12,000 donated to save wildlife!
| US size | UK Size | EU Size | Heal to toe (cm) |
| 6-6.5 | 3.5-4 | 37-38 | 23-24 |
| 7-8.5 | 5-6 | 39-40 | 24-25 |
| 9-9.5 | 6.5-7 | 41-42 | 25-26 |