Selle Italia X-Lr Kit Carbonio Superflow, Saddle, 264 X 125Mm, 130G, Black* Reinforced edges for real world durability* Shock absorber built into carbon rails eliminates vibrations coming up from the road surface* SuperFlow reduces physical limitations from prolonged pressure in the perineal area* Double density padding for a softer tip for ease of movement with high density rear for the stability while pedalling* Fibra Tek microfiber cover* CarboKeramic rails