Saddlemen Tech Memory Foam Seat Pad When a rider uses SaddleGel, the forces created by road induced shock and engine vibration that are normally transferred through foam cushioning are absorbed and dampened by the SaddleGel, instead of being telegraphed to the body. This technology makes three significant comfort enhancing improvements: first, it dampens, or absorbs, engine and road vibrations, a common cause of rider fatigue second it isolates the rider from all of the hard motorcycle pieces located below and third, it conforms to the rider's butt and spreads pressure over a larger area to eliminate hot spots and loss of blood circulation. Eliminating the pounding and minimizing these forces result in lower fatigue, stress and exhaustion. Features Visco-elastic SaddleGel pad 3-D molded process conforms quickly and comfortably Evenly distributes weight Includes exclusive air canals for increased cooling and breathability Center ergo channel eliminates pressure Comfort foam top layer Quick-disconnect harness system features a non-slip bottom MD - 9 L x 8 rear width x 6 front width LG - 10 L x 14 rear width x 8 front width XL - 12 L x 15 rear width x 8 front width