The Selle Italia SLR 3D Boost Superflow TI Saddle is built for optimal performance during steep climbs and technical descents. With the high-tech Carbon DLS Technology, we are provided progressive absorption throughout the full surface area for excellent support and comfort during our ride. Superflow technology also helps create a comfortable ride by reducing pressure in the perineal area, while the TI316 rail increases durability without adding unnecessary weight.