New to the Orca range for 2013, the Orca RS1 Predator is contructed from the most advanced materials and up-to-date technology available to swim specific wetsuits. It's almost full-body coverage of 44 cell Yamamoto neoprene ensures the most supple material providing excellent range of motion, flexibility, buoyancy and a lightness in weight. Nano ICE, an Orca exclusive! The fastest coating on the market to give you a performance edge. The Predator also uses Exo-Cell2 - the latest upgrade to the very popular Exo-Cell. This material is 30% more buoyant than Aerodrome. The Exo-Cell2 is located on the lumbar to give core buoyancy and aid with stability in the water. All new for 2013 is Pressure Function. 3mm (PF) on the calves and forearms aidbloodflow back to the heart and also reduce muscle oscillation. On the shoulders and arms 2mm (PF) helps reduce muscle oscillation whilst still providing excellent range of motion and flexibility.