The saddle chosen by cyclists looking for a flat model with an open relief zone has been enhanced to offer higher performances.FEATURESRail: DNA-Carbon & Oslash; 9.8 x 7mm Shell: Carbon Fibre Reinforced Padding: Biofoam Cover: Microfeel+ Carbon Size Narrow: 278 x 136mm / ID-Match Ref: S2 Size Wide: 278 x 146mm / ID-Match Ref: L2 Weight: 160g / 164g Saddle Profile: Open / Flat Use: Road / Off Road Colours: Black/ Black & Black/ Red DNA-CARBON RAILSThe crossing X shape knot &40; Dynamic Node Action&41; enables to increase the rigidity of the rail & also to reduce the weight avoiding useless spin & torsion without compromising the comfort.A length greater than the traditional carbon rails you can find on the market allows one of the best adjustments of the saddle. Superleggera & Carbon FX saddles have this rail.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.