Natures Wing

Patented Nature's Wing Propeller Fin Technology

Lift or "suction" force propels the diver forward through the water like lift pulls an airplane upward. 

The Vortex fins create this force as water flows smoothly around the blades, which rotate to a reduced angle of attack. As the water funnels inward toward the center openeing, it accelerates like water at the narrowing of a river or water spraying out the narrow nozzel of a hose.