This is the Carbon version of WaterWay’s most advanced lifesaving fins. Including WaterWay’s revolutionary cast rubber foot pockets for the best possible energy transfer and a new definition of swimming speed.The blade is constructed of high quality Carbon fiber and WaterWay’s specially developed resins. With a 100% aerospace grade carbon – neoprene covered blade and a selection of blade width and stiffness the WaterWay Carbon Lifesaving / Rescue Speed Fins supply swimmers with unmatched power, speed and durability. The product weight is around 3kg. DRLG Flossen. In Germany our fins are sold under the German brand Wetiz.