Allbirds
Our tool compares official Allbirds size charts to find your perfect size. No measuring needed.
Price
1 offer
eBay
Allbirds Tree Runners (Men's)
94.00 GBP
4 people own Allbirds shoes
All Allbirds Model Specific Sizing Guides
Allbirds - Whole Size - Male
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 |
|---|---|
| 245 | 41 |
| 255 | 42 |
| 265 | 43 |
| 275 | 44 |
| 285 | 45 |
| 295 | 46 |
| 305 | 47 |
Based On: Allbirds :: Official :: Whole Size :: Male
Last updated: 2025-09-05 06:35:39
Frequently Asked Questions About Allbirds Sizing
No, Allbirds sizing varies by model. Some Allbirds styles run small while others run large. Check our model-specific guides below for exact fit information.
Use our Allbirds size conversion charts above. Allbirds uses standard European sizing. EU 40 = US 7 (women) or US 7.5 (men) = UK 6.5. For exact conversions, see the charts on this page.
Allbirds uses European sizing which tends to be consistent with other European brands. Compared to Nike or Adidas, you may need to check each model as fit varies. Use our size finder tool for accurate cross-brand comparison.
Allbirds fit varies by model. Browse our model-specific sizing guides below to see which Allbirds shoes run small, true to size, or large. Each guide includes exact fit adjustments.