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Allbirds to Puma Shoe Size Conversion
Switching from Allbirds to Puma? Allbirds runs true to size and Puma runs small, so the size you order changes. Here's the full chart.
Puma runs 0.5 size larger than Allbirds, so you may need to size down when switching.
Size down 0.5 moving to Puma
Puma runs larger — order half a size smaller than your Allbirds size.
Find your Allbirds size on the left, read across for Puma:
| Allbirds size | Puma size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7 | 5.5 | 37 | 23.5 |
| 6.5 | 7 | 5.5 | 37.5 | 23.9 |
| 7 | 7.5 | 6 | 38 | 24.3 |
| 7.5 | 8 | 6.5 | 38.5 | 24.7 |
| 8 | 8.5 | 7 | 39.5 | 25.1 |
| 8 | 8.5 | 7 | 40 | 25.5 |
| 8.5 | 9 | 7.5 | 41 | 25.9 |
| 9 | 9.5 | 8 | 41.5 | 26.3 |
| 9.5 | 10 | 8.5 | 42.5 | 26.7 |
| 10 | 10.5 | 9 | 43 | 27.1 |
| 10.5 | 11 | 9.5 | 43.5 | 27.5 |
| 11 | 11.5 | 10 | 44 | 27.9 |
| 11.5 | 12 | 10.5 | 44.5 | 28.3 |
| 12 | 12.5 | 11 | 45.5 | 28.7 |
| 12.5 | 13 | 11.5 | 46 | 29.1 |
| 13 | 13.5 | 12 | 47 | 29.5 |
| 13.5 | 14 | 12.5 | 47.5 | 29.9 |
| 14 | 14.5 | 13 | 48 | 30.3 |
| 14 | 14.5 | 13 | 48.5 | 30.7 |
| 14.5 | 15 | 13.5 | 49 | 31.1 |
| 15 | 15.5 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Allbirds runs true to size; half sizes are rounded, so go to the nearest whole. Puma runs about half a size small for many models — sizing up half is common.
Puma to Allbirds → · Allbirds chart · Puma chart · Brand finder
What is a Allbirds 10.5 in Puma?
A Allbirds 10.5 is about a Puma 11 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Allbirds and Puma fit the same?
Not quite — Puma runs about 0.5 size larger than Allbirds.
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