The HydroFlyer™ features the gold standard in hydrofoils under the hood. Scientifically designed and tested by world's leading hydrofoil company, Unifoil. Tested by top riders in various conditions around the world, 5 years of R & D have gone into the design to ensure maximum speed, glide and efficiency. Minimized drag lessens strain on the battery, resulting in faster speeds, smoother rides, and longer battery life. Our designs are the most efficient e-foil wings on the market. Wing construction available in full carbon or Cloud Tech™ carbon + silicone for safety.