2025 Nitro - Karma Size Chart
| Size | Running Length | Nose/Tail Width | Waist Width | Sidecut (m) | Setback | Weight (kg) |
| 144 | 104.0 | 28.3/28.0 | 24.1 | 7.2/5.7 | -1.5 | -60 |
| 148 | 106.0 | 28.6/28.2 | 24.3 | 7.5/5.9 | -1.5 | 45-65 |
| 152 | 109.0 | 28.9/28.6 | 24.6 | 7.8/6.1 | -1.5 | 55+ |
All measurements in centimetres otherwise specified