A new generation of adjustable fins made from three different materials.
Two side vents in the negative area insure that the flow is guided on both sides of the blade and guarantees a propulsion in the axe.
The side gutter effect reduces turbulences in the flow giving more power.
A slanted blade gives a powerful whip effect and makes swimming easy.
The ultra soft foot pocket is perfectly adapted for the use of modern diving booties.
Rubber straps with rotating buckles for quick adjusting.