Nox Footwear Size Chart
Measure your foot length (heel to longest toe) and match it to the chart below. If you are between sizes, we recommend sizing up.
Unisex sizing. Unisex sizing — these shoes use a single unisex scale. For the most reliable fit, match your measured foot length (in / cm) to the chart.
| US | UK | EU | Foot length (in) | cm |
|---|---|---|---|---|
| 5 | 4 | 36 | 9.2" | 23.3 |
| 5.5 | 4.5 | 37 | 9.4" | 24 |
| 6 | 5 | 38 | 9.7" | 24.7 |
| 6.5 | 6 | 39 | 10.0" | 25.3 |
| 7 | 6.5 | 40 | 10.2" | 26 |
| 8 | 7 | 41 | 10.5" | 26.7 |
| 9 | 8 | 42 | 10.7" | 27.3 |
| 9.5 | 8.5 | 43 | 11.0" | 28 |
| 10 | 9 | 44 | 11.3" | 28.7 |
| 11 | 10 | 45 | 11.5" | 29.3 |
| 12 | 11 | 46 | 11.8" | 30 |
| 13 | 12 | 47 | 12.1" | 30.7 |
| 14 | 13 | 48 | 12.3" | 31.3 |
Source: official Nox size chart.