Columbia vs Saucony shoe sizing
Compare Columbia and Saucony shoe sizes in EU, US and UK. Use this chart to see size differences and check whether Columbia or Saucony runs smaller or larger.
| Columbia (EU) | Saucony (EU) | Baseline (CM) |
|---|---|---|
| 40 | 39 | 24.6 |
| 40.5 | 40 | 25.1 |
| 41 | 40.5 | 25.7 |
| 41.5 | 41 | 25.9 |
| 42 | 42 | 26.4 |
| 42.5 | 42.5 | 26.9 |
| 43 | 42.5 | 27.2 |
| 43.5 | 43 | 27.7 |
| 44 | 44 | 28.2 |
| 44.5 | 44.5 | 28.4 |
| 45 | 45 | 29 |
| 46 | 45 | 29.7 |
| 47 | 45 | 30.7 |
| 48 | 45 | 31.5 |
| 49 | 45 | 32.5 |
| 50 | 45 | 33.3 |
FAQ
How do I convert Columbia to Saucony?
Use the converter above. We map sizes via official chart baselines (cm/EU) when available.
Do these brands run small or large?
Based on official charts, Saucony EU labels are typically -0.5 compared to Columbia for similar foot length (cm). Real fit can vary by model.
What if I’m between sizes?
If you prefer a snug fit, lean down; for extra room, lean up - and always check the brand’s model-specific guidance.