Introducing the Armstrong Foils High Aspect Frontwing.

All Foil sports for beginners and experts.

Building on the legacy of our first HA (High Aspect) Foils foils launched in 2021, the brand new HA range offers an unparalleled combination of ripability, easy pumping, and endless glide, expanding the potential of advanced to expert surf, downwind, and {{73009ba82d59eeceddf2a5eef399a5cf} foilers. Seven sizes—580, 680, 780, 880, 980, 1080, 1180cm2—offer a whole host of options. The new HA series is the essence of foiling.

Outstanding performance

. The best of both worlds.

A newly developed profile cut, a new outline, and a new profile give the HA series the remarkable ability to carve beautiful lines while staying 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 gliding efficiency and uniform lift at different angles of attack and flight speeds. For those already riding the previous generation of the Armstrong HA series, we recommend reducing the foil size by one, e.g., switching from the older HA925 to the new HA880, to maintain the familiar pumpability with a significant increase in performance.

Features

High Aspect Ratio: Aspect Ratio (AR) 9.63-9.8 across all sizes,
Wide size range: Seven sizes from 580 to 1180cm2 for advanced to experienced surf, downwind, and Wing foilers.
New shape: The shape has been optimized in various places across the entire span to ensure optimal water flow.
Flat profile: Enables responsive turning in carves, even with larger spans.
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 pedigree

Carefully engineered to enhance your enjoyment 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 and allow for smooth transitions between wave lines. Excellent buoyancy means riders can drop a whole size from their previous HA fins to improve carving and speed range while maintaining easy low end.

Premium construction

Built for progression

High Aspect-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 expert riders. The consistency of this layup Combined with our industry-leading manufacturing quality, this ensures optimum performance and durability.

HA 580
Area: 580cm2
Span: 780mm
Aspect Ratio: 10.5

HA 680
Area:680cm2
Span:818mm
Aspect Ratio:9.8

HA 780

Area: 780cm2
Span: 870mm
Aspect Ratio: 9.7

HA 880
Area: 880cm2
Span: 923mm
Aspect Ratio: 9.6

HA 980
Area: 980cm2
Span: 974mm
Aspect Ratio: 9.6

HA 1080
Area: 1080cm2
Span: 1020mm
Aspect Ratio: 9.6

HA 1180
Area: 1180cm2
Span: 1066mm
Aspect Ratio: 9.6