selle ITALIA Lady Flow Saddle - Performance Exclusive Rylsan Nylon N6 shell delivers the right amount of flexible support without compromising stiffness Shock absorbers between the shell and rails provide a shock damping system that eliminates all vibrations for a smooth ride Silicone gel inserts with differentiated thickness have been strategically placed around the anatomical Flow cutout to improve comfort and relieve pressure in the frontal soft tissue area Lorica cover for high abrasion resistance and durability Extra padding provides comfort and support