We present the Armstrong Foils High Aspect HA Frontwing.
Foil sports for everyone from beginners to experts.
Building on the legacy of our first HA (High Aspect) Foils, which launched in 2021, the brand-new HA series offers an unparalleled combination of maneuverability, easy pumping, and endless glide, expanding the potential for advanced to expert surf, downwind, and Wing foilers. Seven sizes—580, 680, 780, 880, 980, 1080, 1180 cm²—offer a wide range of options. The new HA series is the essence of foiling.
Outstanding performance
The best of both worlds.
A newly developed profile section, a new outline, and a new profile give the HA Series the remarkable ability to carve beautiful lines while remaining high in the pump-power zone to achieve maximum wave-riding potential. The profile cross-section is gradually adjusted across the entire span (evolutionary cross-section) to increase glide efficiency and ensure consistent lift at various angles of attack and flight speeds. For those already riding the previous generation of the Armstrong HA series, we recommend downsizing by one foil size—for example, switching from the older HA925 to the new HA880—to maintain the familiar pumpability while achieving a significant performance boost.
Features
High Aspect Ratio: Aspect Ratio (AR) 9.63–9.8 across all sizes,
Wide Range of Sizes: Seven sizes from 580 to 1180 cm² for advanced to experienced surf, downwind, and Wing foilers.
New Shape: The shape has been optimized at various points across the entire wingspan to ensure optimal water flow.
Flat profile: Enables responsive turning during carves, even with larger wingspans.
Toray carbon fiber: Made from high-quality Toray high- and medium-modulus carbon fibers for exceptional stiffness and low weight.
A+ System: The proprietary connection system offers industry-leading strength, durability, and modularity.
Performance Lineage
Carefully engineered to enhance your fun on the water.
The HA Series benefits from two years of research with a leading CFD team. These Foils turn beautifully, and their cross-section is optimized to ride with the wave, enabling smooth transitions between wave crests. Excellent lift means riders can go down a whole size from their previous HA Foils to improve carving and speed range while maintaining an easy low end.
Top-Notch CConstruction
Built for Progression
High-aspect-ratio Foils experience extreme torsional forces in the water, especially when carving. Armstrong has crafted the HA series from high-quality Toray high- and medium-modulus carbon fibers to create an extremely strong, stiff, and lightweight Foil that delivers exceptional performance under the feet of advanced to experienced riders. The consistency of this layup, combined with our industry-leading manufacturing quality, ensures optimal performance and durability.
HA 580
Area: 580 cm²
Span: 780 mm
Aspect Ratio: 10.5
HA 680
Area: 680 cm²
Span: 818 mm
Aspect Ratio: 9.8
HA 780
Area: 780 cm²
Span: 870 mm
Aspect Ratio: 9.7
HA 880
Area: 880 cm²
Wingspan: 923 mm
Aspect Ratio: 9.6
HA 980
Area: 980 cm²
Wingspan: 974 mm
Aspect Ratio: 9.6
HA 1080
Area: 1080 cm²
Wingspan: 1020 mm
Aspect Ratio: 9.6
HA 1180
Area: 1180 cm²
Wingspan: 1066 mm
Aspect Ratio: 9.6

















