Reactive fins thanks to its bi-concave shape that works like a spring.
Special tail profile makes the blade steady avoiding the usual “derapage” effect of the standard plastic fins, while the exclusive connection allows a perfect and fluid energy transmission to the blade.
Removable blade in high performance polymer.
Exclusive “Parabolic pressure control system” is a reinforcement system thought to allow the polymeric blade to bend following a parabolic curve, fitting every depth of swimming.
Holes in the initial part reduce legs stress without losing effective power.