ASICS vs Salomon Shoe Size Comparison
Salomon runs about half a US size smaller than ASICS, so you may need to size up. The gap is about 4mm in measured shoe length plus each brand fit bias. Use the table below to convert any ASICS US size to a starting size in Salomon, with UK, EU and CM alongside.
ASICS to Salomon size chart
| ASICS US | Salomon US | Salomon range | Salomon UK | Salomon EU | Salomon CM |
|---|---|---|---|---|---|
| 7 | 7.5 | 6.5-8.5 | 6.5 | 37 | 25 |
| 8 | 8.5 | 7.5-9.5 | 7.5 | 39 | 26 |
| 9 | 9.5 | 8.5-10.5 | 8.5 | 40 | 26.5 |
| 10 | 10.5 | 9.5-11.5 | 9.5 | 41 | 27.5 |
| 11 | 11.5 | 10.5-12.5 | 10.5 | 43 | 28.5 |
| 12 | 12.5 | 11.5-13.5 | 11.5 | 44 | 29 |
| 13 | 13.5 | 12.5-14.5 | 12.5 | 45 | 30 |
Data confidence
Why ASICS and Salomon differ
That works out to roughly 4mm of real shoe length. We map every size through foot length in millimetres and then re-apply each brand empirical fit offset, so the comparison reflects how the shoes actually fit rather than how they are labelled.
Brand-level estimate: per-model fit can vary by a full size or more within a brand.