Puma vs Reebok Shoe Size — Which Runs Smaller?
Puma and Reebok run true to each other — keep your usual size as the starting point when switching. If you wear Puma in US 9, start by checking Reebok in US 9. Both brands use the same foot-length measurement; the small differences are in last shape, not the conversion formula.
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Save your usual Puma size, then reuse it across brand comparisons without retyping.
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Switching rule for this pair
At the US 9 anchor, the same 262mm foot maps to Reebok US 9. In plain terms: when moving from Puma to Reebok, keep the same US label.
- Puma: true to size signal from 65% of buyer-fit data.
- Reebok: true to size signal from 60% of buyer-fit data.
- If you know your foot length in millimetres, use the Size Passport above before trusting a label-to-label switch.
Puma → Reebok size chart
| US Men (Puma) | Puma → Reebok | Foot length |
|---|---|---|
| 7 | 7 | 246mm |
| 8 | 8 | 254mm |
| 9 | 9 | 262mm |
| 10 | 10 | 271mm |
| 11 | 11 | 279mm |
Fit verdict
- Puma: True to size (65% of buyers)
- Reebok: True to size (60% of buyers)
Why the sizes differ
Puma and Reebok run about the same size.
Puma foot length is measured in millimetres, then mapped to US size. The Reebok last fits the same foot, but the starting label stays the same because of each brand's fit bias — not a different conversion formula.