Compatible with Felt Compulsion 10, Compulsion 30, DA, DA1, DA3, DA4, and DD 30. It can be adapted to most standard bicycles, making it convenient for users of different types of bicycles to and use. Please pay attention to your bicycle seat type before placing an and choose the appropriate installation style. Key benefits Comfort and support: The saddle is lined with density memory foam that offers good elasticity and support, effectively buffering vibrations during rides for a more comfortable experience. Breathable and dry: PU leather surface provides breathability and a soft touch, with an inner construction that is waterproof. Ventilation slots in the middle of the seat surface promote airflow between the seat and the rider to reduce stuffiness. Impact and vibration reduction: The bottom features shockabsorbing balls that flexibly respond to multidirectional impacts, enhancing the seat's ability to absorb shocks on varied terrain. Ergonomic protection: The front of the saddle is narrow to minimize thigh interference, while the rear is widened with an ergonomic decompression groove aligned to the perineal area to relieve pressure and reduce discomfort in sensitive parts. Materials and construction Outer material: PU leather with good breathability and securely stitched edges; designed to be soft to the touch and waterproof. Inner fill: density memory foam for elasticity, support, and vibration buffering. Ventilation: Central slots on the seat surface to enable air flow and reduce heat buildup. Shock absorption: Bottommounted shockabsorbing balls that adapt to directional impacts. Design and fit Ergonomic geometry: Narrow front to avoid hindering leg movement; wider rear to support the sit bones and provide comfort over longer rides. Decompression groove: An ergonomic groove at the rear targets pressure relief in the perineal area, helping to prevent compression during riding. Usage scenarios Daily commuting on city streets or mixed surfaces where sustained comfort and moisture control are beneficial. Longdistance riding or weekend road cycling, where memory foam support and ventilation contribute to reduced fatigue. Riding on rough roads or light offroad sections, where enhanced shock absorption helps maintain comfort and control. Notes Ensure compatibility with your bicycle seat type and installation method before . Existing content states it's suitable for most standard bicycles with specific models listed above. Suitable for most standard bicycles, with specific models listed above.