Compatible with Bianchi AllRoad Aquila CV Arcadex Arcadex Comp Arcadex Pro, and adaptable to most standard bicycles. Please check your bicycle seat type before ordering and choose the appropriate installation style. Key benefits Improves riding comfort on long rides by reducing vibration and providing reliable support. Breathable and waterresistant PU leather surface with durable edge stitching for lasting use. Thoughtful ergonomic design reduces thigh friction and relieves perineal pressure for a more comfortable ride. Materials and build Outer material: PU leather that is breathable and waterproof, with wellstitched edges. Interior: density memory foam for good elasticity and continuous support. Overall construction emphasizes soft touch and longlasting performance. Breathability and comfort features Ventilation slots in the middle of the seat surface promote airflow between rider and saddle to reduce stuffiness. Shockabsorbing balls at the bottom adapt to directional impacts, enhancing overall ride comfort. Ergonomic design Front end is relatively narrow to minimize thigh movement restriction and reduce friction. Rear end is widened with an ergonomic decompression groove to relieve perineal pressure and avoid compression of sensitive parts. Use scenarios Longdistance road rides on Bianchi AllRoad or allroad setups where vibration and pressure relief matter. Daily commuting on standard city or gravel bikes requiring reliable comfort and durability. Weekend gravel or mixedterrain rides where ventilation, impact absorption, and perineal relief improve endurance. Installation guidance Ensure you select the installation style that matches your bicycle seat type before placing the to ensure proper fit.