Performance Posture 3 for pelvic rotation with a balance of comfort and efficiency. The soft cushion gel padding provides ultra comfort. The CRZ recess extends through the saddle nose enhancing soft-tissue protection. Size-Specific Curvature ensures that each saddle is designed specific to its width. The unique suspended rail construction increases compliance for ultimate comfort. Strategically placed, multi-density padding for optimal comfort and performance. Nylon composite shell.