Speedo Fastskin Fullsuit Xenon Mens Black/Blue WetsuitMaximum propulsion, whatever the occasion. The Fastskin Xenon Male Wetsuit offers flexibility and comfort for all distances, and for swimmers of all levels. Developed to boost performance with core stabilisation, body positioning regulators and Maximotion+ panels to increase propulsion, you can rely on the Fastskin Xenon Wetsuit whatever the occasion. Made using Y39 (Yamamoto 39 cell neoprene rubber) the most buoyant foam existing which provides the