F-One Strike Size Chart
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.
Size (m2) | 2.8 | 3.5 | 4.2 | 5.0 |
Wind range (knots) | 25 > 42 | 20 > 35 | 15 > 30 | 12 < 25 |
PSI | 11 | 10 | 9 | 9 |
Note: For more comfort, inflate the wing with 0.5 PSI less than recommended.