Biza Size & Fit Guide
EU sizes · Most EU sizes cover two US sizes · Women’s
Find your Biza size with Biza’s official women’s EU-to-US chart — or stop in for a Brannock fitting at our Kettering, Ohio store.
How it fits
Biza shoes come in European (EU) sizes. Most EU sizes cover two US sizes — for example, EU 38 fits a US 7 or 7½. EU 42 is a US 11.
If you wear the larger of the two US sizes, or are between sizes, we recommend sizing up.
Widths
We carry Biza in one standard (medium) width.
Women
| EU | US |
|---|---|
| 36 | 5½ – 6 |
| 37 | 6 – 6½ |
| 38 | 7 – 7½ |
| 39 | 8 – 8½ |
| 40 | 9 – 9½ |
| 41 | 10 – 10½ |
| 42 | 11 |
How to measure
- Place a sheet of paper on a flat floor (tape it down so it doesn’t slip).
- Stand with one foot firmly on the paper.
- Mark the tip of your big toe and the back of your heel, then measure between the marks.
- Repeat with the other foot. If your feet are different sizes, use the larger measurement.
Need help? We measure every customer with a Brannock device at our Kettering store. Stop in for a fitting, or call us at 937.298.1801 and we’ll help you choose. Ready to shop? Shop all Biza →
Source: Biza “Find Your Fit” size chart · Last checked October 2026