Allbirds
Allbirds Trail Runners
Our tool compares official Allbirds size charts to find your perfect size. No measuring needed.
No comments yet!
This is the official brand-wide Allbirds size chart. Allbirds uses the same chart for the Allbirds Trail Runners as for its other models.
Allbirds - Half Size - Women
Unsure about your size? Find your size or check out our detailed guide on how to measure your feet.
Fit Type: Runs large
| Shoe Length (mm) | EU |
|---|---|
| 213 | 35 |
| 218 | 35.5 |
| 223 | 36 |
| 228 | 36.5 |
| 233 | 37 |
| 238 | 37.5 |
| 243 | 38 |
| 248 | 38.5 |
| 253 | 39 |
| 258 | 39.5 |
| 263 | 40 |
| 268 | 40.5 |
| 273 | 41 |
Based On: Allbirds :: Official :: Half Size :: Women
Last updated: 2025-09-05 06:35:39
Frequently Asked Questions
The Allbirds Trail Runners runs large. Use our find size tool to see what the charts say.
Your Allbirds Trail Runners size depends on what shoes you currently wear. Our size finder tool uses your existing shoes to recommend the perfect Allbirds Trail Runners size. The Allbirds Trail Runners is larger than standard Allbirds sizing.
Last updated: 2025-12-05 22:01:26