Durable and waterproof PU, effectively preventing foam and moisture from losing elasticity. This saddle has a texture inside and a beautiful appearance outside, providing comfortable riding experience Ergonomic design helps to exert force during stepping Pressure reducing aerodynamic design, with a central breathable hole that reduces pressure on sensitive parts of the body The rear part of the carbon bow adopts a sloping appearance design, with a cast aerodynamic appearance and a blade shaped Flat design, which not only increases the support of the carbon bow but also enhances the buffering effect The rounded design with a narrowed front section does not hinder thigh stepping and does not rub against the base of the thighs Internal high-density foam filling, breathable, durable, soft, and elastic Specifications: Material: PU TORAY T700 Carbon Fiber Bottom Shell+Saddle Bow Weight: About 187g Load Capacity: Within 100kg Features: Shorten Design/Durable PU/Lightweight