Foils
314 products from major wing foiling retailers.
Hydrofoils are the underwater assemblies that lift a board out of the water during wing foiling, kite foiling, surf foiling, and other tow or wind-powered disciplines. A complete foil setup consists of four main parts: a front wing that generates lift, a stabilizer (rear wing) that controls pitch, a fuselage that connects the two, and a mast that attaches the assembly to the board. This category includes full foil packages, individual components, and mounting hardware from brands like North, F-One, and Slingshot.
The most important spec when comparing foils is front wing surface area, measured in square centimeters. Larger wings (1500–2000 cm²) generate lift at lower speeds, making them forgiving for beginners, while smaller wings suit experienced riders looking for speed and maneuverability. Aspect ratio — the wingspan relative to chord — also matters: higher-aspect wings glide efficiently and pump well for downwind runs, while lower-aspect wings turn more easily. Mast length (commonly 60–90 cm) determines ride height and how much swell the foil can handle; shorter masts are more stable for learning, longer masts give clearance in chop. Material is the other major axis: aluminum masts and fuselages are heavier but durable and less expensive, while carbon fiber reduces swing weight and improves stiffness at a higher price point. Mounting standards (e.g., 165×90 mm track plates, four-bolt patterns) vary by brand, so check board-to-mast compatibility before buying.
A foil pairs with a wing foil board and a handheld wing to form a complete kit. Riders typically own one mast and fuselage and swap front wings and stabilizers to match conditions — a larger front wing for light wind, a smaller one for stronger days.
