Atomic aquatics splitfin delivers more propulsion from your kick stroke, with less drag and kicking effort. With greater sustained speed, power, fort, split fins are ideal for those who desire an easy-to-kick fin. Atomic aquatic's splitfin is a radical new approach to diver propulsion. With the slightest kick, the split blade deflects to form a pair of wings that slice through the waterwith reduced drag, creating lift in the forward direction to propel you ahead. Compared to conventional fins, the split fin propels you with less effort, stress, and strain, resulting in greater sustained speed, powerfort. Independent testing has shown that this design can significantly reduce airconsumption!the atomic aquatics splitfins virtually eliminate muscle strain, fatigue and cramping to enable you to swim longer distances against strongercurrents. These scuba finsposed of a light, higherpound.