The Bontrager in Form Nebula Plus Saddle WSD is designed specifically for women to give a better fit & a more comfortable ride. It is a Posture 4 saddle (fitness); Upright pelvic rotation for athletic riders looking to go further, faster. If it is a smoother ride your looking for, this could be the saddle for you, Flex Form allows the saddle to pivot with the riders natural pedal stroke making a noticeable difference. This saddle also has a Contour Relief Zone which is a recessed saddle cavity to ease pressure on soft tissue as well as Size Specific Curvature which means the curvature of each saddle is designed specific to its width. This saddle has also been designed with in Form Biodynamics which means it has been designed to optimise your natural movement on the bike to for a sustained higher performance.