Polyurethane foam padding, City / Tour, unisex, black Comfort saddle with an ergonomic shape without compromise. The typical SMP4BIKE design optimally relieves sensitive body regions when they cannot withstand the pressure of body weight (tailbone, nerves, veins, and prostate, etc.). Blood circulation is also optimized. The comfortable polyurethane foam padding ensures pleasant cycling without saddle pain. Comfort saddle for City bikes. The "Martin Touring" is a saddle for City bikes and long cycling tours. Typical for the SMP4BIKE design are the lowered saddle nose and the ventilation channel. This relieves pressure on sensitive parts of the body and improves blood circulation. In addition, the back of the saddle has a hollow that prevents the tailbone from bruising when riding on bumpy roads. The black saddle is unisex. Width 218.0 mm Seat post diameter from patent Features cutout Gender unisex Main color black Area of use city & trekking Length 255.0 mm Type/kind of item Suspension without suspension