Features: Using High elasticity and thick foams ponges to absorb impacts and distribute it, reducing vibrational and makings it more comfortable. The PU fabric add durability, makings it perfect for various weather conditions. Easy to clean, easily installation, suitable for most bicycles seat. Hollow design can accelerate air circulations and dissipate heat. Narrowed and round shape in the front section not hinders the leg ridings movement. Our seat cushions offer great cushioning and shock absorption, reducing pressure on sensitive area. It is perfect for long ride and challenging terrains. Suitable for long terms cycling enthusiasts, professional cyclist, commuters and sports fitness crowd. Suitable for road cycling, commuting. Specifications: Component: PU leather, polyurethane foam sponge, PP bottom shell, iron bow Size: M/L M Size: about 26x19x8cm/10.24x7.48x3.15inch L Size: about 29x20.5x11cm/11.42x8.07x4.33inch Package Includes: 1pc Bicycles Saddle note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.