Birkenstock Size Guide
Adult
| Size | Fit | Length from (mm) | Length to (mm) | Fit from (mm) | Fit to (mm) |
|---|---|---|---|---|---|
| 35 | Narrow | 221 | 225 | 81 | 84 |
| 35 | Regular | 221 | 225 | 85 | 89 |
| 36 | Narrow | 226 | 230 | 83 | 86 |
| 36 | Regular | 226 | 230 | 87 | 91 |
Child
| Size | Fit | Length from (mm) | Length to (mm) | Fit from (mm) | Fit to (mm) |
|---|---|---|---|---|---|
| 24 | Narrow | 145 | 150 | 59 | 62 |
| 24 | Regular | 145 | 150 | 63 | 67 |
| 25 | Narrow | 151 | 160 | 61 | 64 |
| 25 | Regular | 151 | 160 | 65 | 69 |
