This high-quality saddle features a hard-wearing Fibra-Tek cover construction, which makes it more than capable of enduring the increased pressure that's associated with training and competing. Selle Italia has also equipped this model with +10mm longer carbon rails (7x9mm), to ensure lightness, resistance and a wider range of regulation of the saddle. Another highlight is this saddle's Superflow technology, which uses its central cut-out to drastically reduce all physical limitations caused by prolonged pressure in the perineal area. As a result, you'll benefit from a more comfortable and composed riding position when pedalling. Revised Tip Shape The SLR Boost features an even more accentuated front exhaust which allows to further increase comfort during the push phase and to make the most of the characteristics of the saddle. Anatomic Shape The perfect anatomical product for those who want to maximise their performance without sacrificing comfort. Superflow The “Superflow” central cut-out allows you to release the pressure from the central area and benefit from greater comfort when pedalling. Manufacturer's Part Numbers: 041A620ICA011 Black S S3  041A920ICA011 Black L L3