Selle San Marco: BIOAKTIVE SPORTIVE GEL OPEN-FIT SADDLE The Bioaktive Sportive Gel saddle is the ideal solution for those who are looking for the and extra level of comfort alongside excellent performance. The gel and biodynamic structure of the foam guarantees reduced added comfort and long lasting good looks. If you prefer the longer routes, the more compact padding of the "small" saddle will provide the best comfort. This saddle is suitable for all road and off-road disciplines. For a plusher ride, choose the large option. The open system is the result of clinical tests and ongoing anatomical research. The feature consists of a gradual opening in the saddle to ensure a total comfort and relief in the perineal area. Features: Rail: Steel/Carbon Shell: Polypropylene Padding: Open Biofoam + Gel Cover: Softfeel Black Suede Size: Small 254 x 151mm Weight: 357g Gel: These Bioaktive saddles are provided with specific gel inserts placed under the protective cover. Their function is to reduce the impact of shocks on sensitive points. Biofoam: A light weight memory foam with great resilience. Biofoam’s structure is accommodating with the movements of the pelvis during pedalling. It reduces saddle weight and guarantees comfort and durability. The “closed cell” surface also ensures the saddle will repel water. Bioaktive is a successful line of saddles anatomically designed to suit every style of riding. It benefits of the elaborate experience and heritage of Selle San Marco, an Italian company. That produces handmade bicycle saddles since 1935. Premium materials, high technology. Solutions and dedicated features make each Bioaktive saddles unique. The need to simplify. The choice for the perfect saddle resulted in a range designed according to riding style: Sportive, trekking or city.