If you are the type of diver who wants cutting edge technology with you at depth, look no further that the Scubapro Seawing Nova Fins. This fin comes with the security of the Scubapro name with the thrill of Scubapro innovation. The Seawing Nova combines classic Scubapro fin technology with the latest innovations in hydrodynamic design and cutting edge materials. This fin has the power, acceleration and maneuverability of a paddle fin with the comfort, efficiency and effortless speed of split fins. The Seawing Nova brags of having an articulated joint, which will propel you through the water with ease, speed, agility, and amazing comfort. What makes the Seawing Nova so amazing? First, it has variable blade geometry; second, it has an articulated joint. What is an articulated joint? Think about how a dolphin's tail moves as it swims; the natural structure of the tail bends as if it is on a hinge and provides the dolphin with remarkable power. The same science was applied during the development of the Seawing Nova. The variable blade geometry brings us back to the dolphin. As a dolphin's tail moves upward, the tips bend down a bit to make it more streamlined. The Seawing Nova's edges do the same thing as the diver's kick is on the upward swing. As the foot moves downward, the fin flattens out to create an amazing amount of power and thrust. The articulated joint allows the blade to pivot and the entire blade is able to generate thrust. Pivot control technology ensures