Comfort bike saddle is the best bike saddle for your cycling life. Whether taking a long outdoor ride or just using it daily like going to work. 【Waterproof Material】: This comfortable bicycle saddle is made of high quality thickened soft silicone filling, PU leather surface, high density and high elasticity sponge, which is waterproof, soft, comfortable, non slip, wear resistant and durable, enjoy the fun of riding a bike.