Compatibility Compatible with Giant Seek 2, Giant Seek Simple, Giant Seek Three, Giant Stance 27.5, and Giant Stance 29 Designed to fit most standard bicycles, making replacement convenient for different bike types Please check your bicycle seat type before ordering and choose the appropriate installation style Materials and comfort Made of PU leather with good breathability and stitched edges Soft to the touch and waterproof Interior filled with density memory foam for strong elasticity and support Provides effective vibration buffering for a comfortable ride Breathability and shock absorption Ventilation slots in the middle of the seat surface promote air flow to reduce stuffiness Shockabsorbing balls at the bottom flexibly respond to impacts from different directions Together, these features enhance overall shock absorption and comfort Ergonomic design Front end is relatively narrow to minimize thigh friction during pedaling Rear end is widened, with an ergonomic decompression groove to relieve perineal pressure Helps reduce pressure on sensitive parts and improve comfort on longer rides Installation guidance Verify your bike seat type before Select the appropriate installation style to ensure proper fit and performance Use scenarios Longdistance road rides where continuous comfort and reduced vibration are important Mountain or trail riding where improved shock absorption enhances control and comfort Daily commuting and city riding where breathable, comfortable seating helps maintain comfort over time