Brand: ROCKBROS Product: Bicycle Saddle Materials: PU Leather + High-Density Foam + Nylon PP Shell + Chromoly Steel Dimensions: 14.5 x 25 x 5.5 cm (L x W x H) Weight: 262 g Color: Black High-Density Foam Padding: Filled with high-density foam inside, it effectively absorbs rider vibration and significantly enhances seating comfort. Ideal for medium to long distances. Hollow Ventilation Design: The central area of the saddle is hollow, creating an air circulation channel. It quickly dissipates heat and moisture, preventing sweating and moisture buildup, keeping the area dry. Streamlined Contour: Ergonomic, streamlined design with a tapered front. Effectively prevents chafing on the inner thighs during riding and improves pedaling performance. PU Leather Surface: The surface is made of durable, abrasion-resistant, and easy-to-clean PU leather. The matte finish increases friction and prevents slipping while riding. Chromoly Steel Rail: Inside the saddle, a robust chromoly steel rail provides strong support, resists deformation, and ensures long-term reliability. Lightweight Materials: The total weight is only about 262 grams. Effectively reduces the load on the bike frame and improves riding efficiency. Scale Markings: Clear scale markings on the side of the saddle rail allow for quick and precise adjustment of the saddle position (fore/aft). Mounting and adjustment are greatly simplified.