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ASICS to Clarks Shoe Size Conversion
Switching from ASICS to Clarks? ASICS runs true to size and Clarks runs large, so the size you order changes. Here's the full chart.
ASICS runs 0.5 size larger than Clarks, so you may need to size down when switching.
Size up 0.5 moving to Clarks
Clarks runs smaller — order half a size larger than your ASICS size.
Find your ASICS size on the left, read across for Clarks:
| ASICS size | Clarks 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. ASICS runs true to size with a roomy toe box; wide fittings are widely available. Clarks runs about half a size large for many styles; wide fittings are available.
Clarks to ASICS → · ASICS chart · Clarks chart · Brand finder
What is a ASICS 10.5 in Clarks?
A ASICS 10.5 is about a Clarks 10 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do ASICS and Clarks fit the same?
Not quite — Clarks runs about 0.5 size smaller than ASICS.
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