Classic Leather vs Nano X
Both models are from Reebok, but they fit differently: Nano X runs about 0.5 US size larger than Classic Leather at the same label.
Equivalent size at US men 9
Classic Leather US 9 = Nano X US 8.5 (0.5 US smaller). Keep foot length in millimetres as the shared reference across US, UK, EU and CM systems. A race shoe, boot, clog and lifestyle sneaker can fit differently even inside the same brand. fit_offset: -0.25 -> +0; Foot length: 260 mm.
| Model | Recommended US men | Foot length | UK | EU | CM |
|---|---|---|---|---|---|
| Classic Leather | 9 | 260 mm | 7.5 | 39 | 26 |
| Nano X (equivalent) | 8.5 | 260 mm | 7.5 | 39 | 26 |