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