Build hard Disciplines wing, sup
The Froth has 13 sizes in the current range, from 45 to 160 L. Its slenderness, 2.35, is greater than that of 6% of the 1,895 current boards that publish a length and a width.
Mount is shown beside each board, never matched on.
| Brand | Board | Volume L | Δ volume | Length mm | Δ length | Slenderness | Mount |
|---|---|---|---|---|---|---|---|
| Mistral | Skywave 5'2 85L | 85 | -5.6% | 1,570 | +1.4% | — | twin-track |
| ENSIS | ROCK'N'ROLL 2026 87 | 87 | -3.3% | 1,550 | +0.1% | 2.38 (+1.6%) | twin-track |
| Kold Shapes | Nørdland II 90l | 90 | +0.0% | 1,575 | +1.7% | — | twin-track |
| Naish | Hover Wing Foil Carbon Ultra 85 | 85 | -5.6% | 1,575 | +1.7% | 2.39 (+1.7%) | twin-track |
| Patrik | Foil A.I.O. Pro 5’2” | 95 | +5.6% | 1,575 | +1.7% | 2.34 (-0.3%) | twin-track |
| Aztron | FALCON X 5'0" 26" 4.3" | 85 | -5.6% | 1,520 | -1.9% | 2.30 (-1.9%) | twin-track |
| Gunsails | HY-BOARD NOVA 5'0" | 90 | +0.0% | 1,520 | -1.9% | 2.38 (+1.2%) | — |
| Family | Froth |
|---|---|
| Model | Froth |
| Size, as the brand prints it | Froth 90 |
| Volume, L | 90 |
| Length, mm | 1,549 (5'1") |
| Width, mm | 660 |
| Thickness, mm | — |
| Weight, kg | — |
| Slenderness (length ÷ width) | 2.35 |
| Slenderness band | ≤ 2.5 |
| Mount | — |
| Strap inserts | yes |
| Build | hard |
| Construction | carbon |
| Disciplines | wing, sup |
| Rider weight | — |
| Rider level | — |
| Model year | — |
| Source | manufacturer · read 2026-10-02 |
Every figure above is the manufacturer's published claim, converted to comparable units.