👟 Brand to Brand
Clarks to adidas Shoe Size Conversion
Switching from Clarks to adidas? Clarks runs large and adidas runs small, so the size you order changes. Here's the full chart.
adidas runs 1 size larger than Clarks, so you may need to size down when switching.
Size down 1 moving to adidas
adidas runs larger — order half a size smaller than your Clarks size.
Find your Clarks size on the left, read across for adidas:
| Clarks size | adidas size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7.5 | 5.5 | 37 | 23.5 |
| 6.5 | 7.5 | 5.5 | 37.5 | 23.9 |
| 7 | 8 | 6 | 38 | 24.3 |
| 7.5 | 8.5 | 6.5 | 38.5 | 24.7 |
| 8 | 9 | 7 | 39.5 | 25.1 |
| 8 | 9 | 7 | 40 | 25.5 |
| 8.5 | 9.5 | 7.5 | 41 | 25.9 |
| 9 | 10 | 8 | 41.5 | 26.3 |
| 9.5 | 10.5 | 8.5 | 42.5 | 26.7 |
| 10 | 11 | 9 | 43 | 27.1 |
| 10.5 | 11.5 | 9.5 | 43.5 | 27.5 |
| 11 | 12 | 10 | 44 | 27.9 |
| 11.5 | 12.5 | 10.5 | 44.5 | 28.3 |
| 12 | 13 | 11 | 45.5 | 28.7 |
| 12.5 | 13.5 | 11.5 | 46 | 29.1 |
| 13 | 14 | 12 | 47 | 29.5 |
| 13.5 | 14.5 | 12.5 | 47.5 | 29.9 |
| 14 | 15 | 13 | 48 | 30.3 |
| 14 | 15 | 13 | 48.5 | 30.7 |
| 14.5 | 15.5 | 13.5 | 49 | 31.1 |
| 15 | 16 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Clarks runs about half a size large for many styles; wide fittings are available. adidas generally runs about half a size small, particularly lifestyle and Ultraboost models; Sambas and Gazelles run long and narrow.
adidas to Clarks → · Clarks chart · adidas chart · Brand finder
What is a Clarks 10.5 in adidas?
A Clarks 10.5 is about a adidas 11.5 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Clarks and adidas fit the same?
Not quite — adidas runs about 1 size larger than Clarks.
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