Build inflatable Disciplines windfoil, wing 2022-2024
Its slenderness, 2.51, is greater than that of 19% of the 1,895 current boards that publish a length and a width.
No current board from another brand is within ±7% of volume and ±2% of length, and ±2% of slenderness where both publish a width of this one.
None of these is within the tolerances above: each misses on volume, length or slenderness by up to 1.4× the tolerance.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Indiana | Wing Foil Inflatable 149L | 149 | -3.9% | 1,829 | -0.1% | 2.57 (+2.6%) | twin-track |
| Sroka | Sroka Air V2 6'0 | 140 | -9.7% | 1,830 | +0.0% | 2.58 (+2.8%) | twin-track |
| GONG | Wing foil Board Inflatable HIPE Perf 2026 5'10 | 150 | -3.2% | 1,778 | -2.8% | 2.47 (-1.5%) | twin-track |
| Family | Free Foil Air |
|---|---|
| Model | Free Foil Air |
| Size, as the brand prints it | 155 |
| Volume, L | 155 |
| Length, mm | 1,830 (6'0") |
| Width, mm | 730 |
| Thickness, mm | 152 |
| Weight, kg | 10.5 |
| Slenderness (length ÷ width) | 2.51 |
| Slenderness band | 2.5–3.0 |
| Mount | — |
| Strap inserts | yes |
| Build | inflatable |
| Construction | Inflatable |
| Disciplines | windfoil, wing |
| Rider weight | — |
| Rider level | — |
| Model year | 2022-2024 |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.
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