Orca Apex Flex is the most flexible wetsuit of the entire Orca range. The Orca Apex Flex is designed for the most technical swimmers, those who benefit from more flexibility and do not need extra buoyancy. The construction of the short, inverted zipper allows for a more elastic design. This, in combination with the most flexible materials on the market with the most hydrodynamic properties, make it the fastest wetsuit for the best open water swimmers.