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Size chart: Nfinity Rival
The centimeter measurement in the chart is equivalent to the length of your foot from the heel to the tip of the toe. You can find the instructions on how to measure your foot below the chart.
NOTE! The centimeter measurement is not the measurement of the insole but the measurement of the foot to which we recommend the size. The size recommendation includes the normal movement space that your toes need. If you prefer extra "room for growth" please choose the next larger size. The size recommendations are made individually for each shoe model.
| US | EU | CM (length of your foot) |
| Y1 | 29.5 | 18.6 |
| Y2 | 30.5 | 19.5 |
| Y3 | 31.5 | 20.3 |
| 4.0 | 32.5 | 20.7 |
| 4.5 | 33.5 | 21.3 |
| 5.0 | 34.5 | 21.8 |
| 5.5 | 35 | 22.1 |
| 6.0 | 35.5 | 22.5 |
| 6.5 | 36 | 23.0 |
| 7.0 | 26.5 | 23.3 |
| 7.5 | 37 | 23.7 |
| 8.0 | 37.5 | 24.1 |
| 8.5 | 38 | 24.5 |
| 9.0 | 38.5 | 25.0 |
| 9.5 | 39 | 25.4 |
| 10.0 | 39.5 | 25.9 |
| 10.5 | 40 | 26.2 |
| 11.0 | 40.5 | 26.6 |
| 12.0 | 41.5 | 27.3 |
| 13.0 | 42.5 |
How to measure your foot correctly and choose the right size?
1. Measure the length of the foot from the heel to the tip of the toe
2. The cm measurement of the chart corresponds to the length of your foot
3. Select the correct shoe size from the chart according to the length of your foot
NOTE. If your feet measures between sizes, we recommend to choose the larger size.
