DRBIKE bike seat is padded with high-density memory foam and premium leather, which is elastic, anti-slip, waterproof, soft and wear-resistant. It clings perfectly to your body for protecting the buttocks, offering more comfortable ride. This scientific ergonomic bicycle saddle adopts streamlined and narrow front sides design, avoiding friction on the inside of the thigh.Inner high density perforating foam plus dual springs provides superior buffer and shock proof performance. Featuring leather outer material, this bike seat cushion is waterproof to ensure durability and comfort in all conditions for both men and women. Ride in any weather with our completely waterproof bike seat. This versatile bike saddle is easy to install and fits for most road, mountain, city, hybrids, cruiser, e-bikes, folding, trekking, city bikes, stationary and exercise bikes. It's the perfect upgrade for your bike!