Size & Fit Guide: Birkenstock
✔ Birkenstock sizing is based on EU sizes
Choose your usual Birkenstock EU size. If you're between sizes, use the foot-length measurement below as a guide and choose the closest match.
Quick Size Guide
| EU | US | UK | Foot Length (mm) |
|---|---|---|---|
| 39 | 6–6.5 | 5.5 | 250 |
| 40 | 7–7.5 | 7 | 260 |
| 41 | 8–8.5 | 7.5 | 265 |
| 42 | 9–9.5 | 8 | 270 |
| 43 | 10–10.5 | 9 | 280 |
| 44 | 11–11.5 | 9.5 | 285 |
| 45 | 12–12.5 | 10.5 | 290 |
| 46 | 13–13.5 | 11.5 | 300 |
| 47 | 14–14.5 | 12 | 305 |
| 48 | 15–15.5 | 13 | 310 |
| 49 | 16–16.5 | 14 | 320 |
| 50 | 17–17.5 | 14.5 | 325 |
How to Measure
Stand with your heel against a wall and measure from the wall to the tip of your longest toe.
Measure both feet and use the longer measurement when choosing your size.
Compare your measurement to the foot length above and choose the closest EU size.
Explore our range
-
Coats & Jackets
Jackets, coats and vests built for changing weather, road trips, nights out...
Birkenstock
Boston Oiled Leather Clog - Regular Fit
$289.95