Welcome to our store! 1. The waterproof leather is used to prevent rain and sun while protecting the inside, there is no need to worry about the inner sponge getting wet. 2. Streamlined design can effectively reduce pressure when cycling. High rebound and comfortable cushion, shock absorption, soft and comfortable. 3. Ergonomic design can provide comfort for different angles. The more inclined the cycling posture, the narrower the edge. 4. The front is narrow and the back is a round transition design, the front part is narrower and does not rub against the inside of the thighs. 5. The bottom adopts a curved shock-absorbing arch, most tubes can be installed, which also provides strong support. Item Type: Bicycle Seat Material: PU leather, Filling sponge Size: Approx. 27.8 x 16 cm / 10.9 x 6.3 inches 1 x Bicycle Seat Satisfaction Guarantee: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory after-sales service.