ECCO Size & Fit Guide
EU sizes · Each EU size covers a whole & half US size · Dual-Fit insoles on select styles
Find your ECCO size with ECCO’s official women’s, men’s and unisex charts by EU size and foot length — or stop in for a Brannock fitting at our Kettering, Ohio store.
How it fits
ECCO designs each shoe to fit the natural shape of the foot, for a comfortable, natural fit.
ECCO shoes come in European (EU) sizes. Each EU size covers a whole and a half US size — for example, a women’s EU 38 fits a US 7 or 7½. Measure both feet and let your longer foot decide your size.
Between sizes
Between sizes? Size up if you wear thick socks or orthotics, or you're on your feet all day. Choose the smaller size if you like a snug, athletic fit.
Widths & Dual-Fit
| Fit | What it means |
|---|---|
| Standard | ECCO’s standard fit |
| Dual-Fit (select styles) | Shoes with Dual-Fit insoles come in a snug standard fit. Remove the Dual-Fit insole for a wider fit and more toe space. |
Women
| EU | US | Foot length (in) | Foot length (cm) |
|---|---|---|---|
| 34 | 3 – 3½ | 8.46" | 21.5 |
| 35 | 4 – 4½ | 8.78" | 22.3 |
| 36 | 5 – 5½ | 9.06" | 23 |
| 37 | 6 – 6½ | 9.29" | 23.6 |
| 38 | 7 – 7½ | 9.57" | 24.3 |
| 39 | 8 – 8½ | 9.84" | 25 |
| 40 | 9 – 9½ | 10.08" | 25.6 |
| 41 | 10 – 10½ | 10.35" | 26.3 |
| 42 | 11 – 11½ | 10.63" | 27 |
| 43 | 12 – 12½ | 10.87" | 27.6 |
Men
| EU | US | Foot length (in) | Foot length (cm) |
|---|---|---|---|
| 35 | 1 – 1½ | 8.78" | 22.3 |
| 36 | 2 – 2½ | 9.06" | 23 |
| 37 | 3 – 3½ | 9.29" | 23.6 |
| 38 | 4 – 4½ | 9.57" | 24.3 |
| 39 | 5 – 5½ | 9.84" | 25 |
| 40 | 6 – 6½ | 10.08" | 25.6 |
| 41 | 7 – 7½ | 10.35" | 26.3 |
| 42 | 8 – 8½ | 10.63" | 27 |
| 43 | 9 – 9½ | 10.87" | 27.6 |
| 44 | 10 – 10½ | 11.14" | 28.3 |
| 45 | 11 – 11½ | 11.42" | 29 |
| 46 | 12 – 12½ | 11.65" | 29.6 |
| 47 | 13 – 13½ | 11.93" | 30.3 |
| 48 | 14 – 14½ | 12.20" | 31 |
| 49 | 15 – 15½ | 12.44" | 31.6 |
| 50 | 16 – 16½ | 12.72" | 32.3 |
Unisex styles
| EU | US | Foot length (in) | Foot length (cm) |
|---|---|---|---|
| 34 | W 3/3½ | 8.46" | 21.5 |
| 35 | W 4/4½ | 8.78" | 22.3 |
| 36 | W 5/5½ | 9.06" | 23 |
| 37 | W 6/6½ (M 3) | 9.29" | 23.6 |
| 38 | W 7/7½ (M 4) | 9.57" | 24.3 |
| 39 | W 8/8½ | M 5/5½ | 9.84" | 25 |
| 40 | W 9/9½ | M 6/6½ | 10.08" | 25.6 |
| 41 | W 10/10½ | M 7/7½ | 10.35" | 26.3 |
| 42 | W 11/11½ | M 8/8½ | 10.63" | 27 |
| 43 | W 12/12½ | M 9/9½ | 10.87" | 27.6 |
| 44 | M 10/10½ | 11.14" | 28.3 |
| 45 | M 11/11½ | 11.42" | 29 |
| 46 | M 12/12½ | 11.65" | 29.6 |
| 47 | M 13/13½ | 11.93" | 30.3 |
| 48 | M 14/14½ | 12.20" | 31 |
| 49 | M 15/15½ | 12.44" | 31.6 |
| 50 | M 16/16½ | 12.72" | 32.3 |
Unisex ECCO styles are labeled with both women’s (W) and men’s (M) US sizes.
How to measure
- Place a sheet of paper on the floor against a wall and stand on it with your heel against the wall.
- Mark the tip of your longest toe.
- Measure from the wall to the mark, then repeat with the other foot.
- Match the longer measurement to the chart. Measure later in the day, wearing the socks you’ll wear with the shoes.
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 ECCO →
Source: ECCO size charts and Dual-Fit information (ecco.com) · Last checked October 2026