Altra Mont Blanc Carbon Size Guide
If you're buying Altra for the first time, please check your feet length. Add 0.5 cm to ensure you get the right amount of space and convert on the chart below.
Still not sure? Please email us at enquiries@soarrunning.com
| UK | EU | US | JP (cm) |
| 8 | 42.5 | 9 | 27 |
| 8.5 | 43 | 9.5 | 27.5 |
| 9 | 44 | 10 | 28 |
| 9.5 | 44.5 | 10.5 | 28.5 |
| 10 | 45 | 11 | 29 |
| 10.5 | 46 | 11.5 | 29.5 |
| 11 | 46.5 | 12 | 30 |
| 11.5 | 47 | 12.5 | 30.5 |
| 12 | 48 | 13 | 31 |
| 13 | 49 | 14 | 32 |