Suitable compatibility: Bike saddle designed for Cannondale SC600 SC800 Scalpel Scalpel Carbon Scalpel LAB71, and adaptable to most standard bicycles. Please check your bicycle seat type before ordering. materials: Made of PU leather with good breathability and waterproof stitching. The edges are tightly stitched for durability and a soft touch. The interior uses density memory foam for good elasticity and support, helping to buffer vibration and provide a comfortable ride. Breathable and shock absorbing design: Ventilation slots in the middle of the seat surface promote airflow between the saddle and the rider, aiding ventilation and reducing stuffiness. The bottom incorporates shockabsorbing balls that flex to absorb impact from different directions, enhancing overall comfort. Ergonomic design: The front of the saddle is relatively narrow to reduce thigh friction and allow freer leg movement, while the rear is widened. An ergonomic decompression groove is aligned to the perineum to relieve pressure and avoid compression of sensitive areas. Use scenarios: Longdistance or endurance cycling where sustained comfort matters Mountain biking or offroad riding requiring effective vibration damping Daily commuting or city riding where a stable, comfortable seating experience is desired