Foot shapes and sizes vary from person to person. Each Vibram FiveFingers model gives you some fit adjustment, but may not fit every foot shape. To achieve the best fit, we recommend following the guidance below, which is our most accurate method for choosing the right size.
Measure your feet in CM, then use the guide below to find your EU size. We recommend measuring both feet from heel to toe and using the larger measurement to choose your size.
| EU | CM | US Mens |
|---|---|---|
| 40 | 24.8 cm | 8–8.5 |
| 41 | 25.4 cm | 8.5–9 |
| 42 | 26.0 cm | 9–9.5 |
| 43 | 26.7 cm | 9.5–10 |
| 44 | 27.3 cm | 10.5–11 |
| 45 | 27.9 cm | 11–11.5 |
| 46 | 28.6 cm | 11.5–12 |
| 47 | 29.2 cm | 12–12.5 |
| 48 | 29.8 cm | 12.5–13 |
| 49 | 30.4 cm | 13–13.5 |
| 50 | 31.0 cm | 13.5–14 |
Finding the right size:
Step 1: Stand with your heels against a wall.
Step 2: Use a ruler to measure the distance from the wall to the tip of your longest toe.
Notes:
- If your foot length varies by more than 4 mm, it may be difficult to get a precise fit between both feet.
- If your second toe is more than 4 mm longer, it may be difficult to get a good fit in all toe pockets.
- Toe socks usually add approximately 1 mm of extra volume around the foot.
- Ideally, measure your feet at the end of the day or after physical activity, when they will be at their biggest.