Birkenstock Size Conversion
| US Men | US Women | UK | EU | CM |
|---|---|---|---|---|
| 2 | 4 | 2-2.5 | 35 | 22.5 |
| 3 | 5 | 3-3.5 | 36 | 23 |
| 4 | 6 | 4-4.5 | 37 | 24 |
| 5 | 7 | 5-5.5 | 38 | 24.5 |
| 6 | 8 | 6-6.5 | 39 | 25 |
| 7 | 9 | 7-7.5 | 40 | 26 |
| 8 | 10 | 8-8.5 | 41 | 26.5 |
| 9-9.5 | 42 | 27 |
| US Men | US Women | UK | EU | CM |
|---|---|---|---|---|
| 2 | 4 | 2-2.5 | 35 | 22.5 |
| 3 | 5 | 3-3.5 | 36 | 23 |
| 4 | 6 | 4-4.5 | 37 | 24 |
| 5 | 7 | 5-5.5 | 38 | 24.5 |
| 6 | 8 | 6-6.5 | 39 | 25 |
| 7 | 9 | 7-7.5 | 40 | 26 |
| 8 | 10 | 8-8.5 | 41 | 26.5 |
| 9-9.5 | 42 | 27 |