Comfortable saddle for city bicycles with excellend suspension systemD2 - made from two materials with different densityMemory Foam - foam adapts to the body, guarantees maximum comfortElastomers safe, silent and permanently non-deformable, an elastomer can absorb even the severest and most unexpected shocks, because it works vertically and horizontallySteel railsZone Cut - a cut in the structure of the saddle that improves comfort and reduces pressure where most neededCover Material: PU (Polyurethane)Size: 255 x 205 mmWeight: 745 g