F4 Foils

F4 Foils are designed and manufactured near in San Francisco, California from carbon prepreg materials. F4 builds some of the strongest and lightest foils on the market today. F4 Foils have been developed and influenced by the top riders in the world

Kite Foils – proven success on the race course, the F4 Foil is fast and stable


F4 foils are build in an advanced clean room facility with CNC machined molds, CNC ply cutters, and high temperature ovens and processing equipment.