This chart for F-One Surf Wings is based on a rider weighing 75kg. This chart is a general guide only and you have to also take into consideration your skill level and type of board used.
| Surf Wing Size (m2) | Wind Range (Knots) | Recommended PSI |
| 2.4 | 25 + | 11 |
| 2.8 | 25 - 42 | 11 |
| 3.5 | 20 - 35 | 10 |
| 4.2 | 15 - 30 | 9 |
