A great looking flat profiled race orientated saddle with Xsilite rails from Selle San Marco.FEATURESRail: Xsilite Shell: Carbon Fibre Reinforced Padding: Biofoam Cover: Microfeel Size Narrow: 278 x 136mm / ID-Match Ref: S2 Size Wide: 278 x 146mm / ID Match Red: L2 Weight: 190g / 194g Saddle Profile: Open-Fit / Flat Use: Road / Off Road Colours: Black/ Black Black/ Red XSILITE RAILSIt is a material with a high percentage of silicon with particles of titanium & carbon. Light & strong it turns out to be resistant to all weather conditions. The process through the stealth technology ensures a better strength against fatigue stress.CARBON FIBER REINFORCED SHELLNylon with high properties enriched with a high proportion of long carbon fibre in order to reinforce the characteristics of rigidity stiffness & durability without compromising the weight.BIOFOAMBiodynamic structure that follows the movements of the pelvis during pedalling guarantees comfort reduced weight lasting resistance & ideal support. The “closed cells” surface ensures water is repelled from the padding.MICROFEEL COVERBreathable & hard wearing cover. It is lighter than traditional materials & less deformable. Anti-skid effect with an extraordinary grip on the saddle. Biocompatible material.NEW ERGONOMYThe perfect balance between the support & relief zone. The &34;big hole&34; helps maintain comfort under pressure & offers day long support & comfort. The central relief zone is long enough to work in all riding positions & the structural stability bridge prevents unwanted flex & twist.