We like the Selle Italia SLR Boost Kit Carbonio Nubuck Saddle for the performance and comfort it brings to our road setup. The premium carbon rails offer exceptional support, while the Carbon Powered shell and full-grain leather cover combine for long-lasting durability. For exceptional comfort on longer rides, Selle Italia built this saddle with a neutral shape and added Superflow technology to alleviate pressure in the perineal area.