100% genuine leather will have great durability over time and will look better with time because it won’t crack or peel. Instead of wearing out, genuine leather will develop a patina on its natural surface unlike PU leather which is an artificial leather made of thermoplastic polymer, that can be resistant to stains and may fade overtime making the texture look worn out and dull. PU leather may cause cracks over time and has a low shelf life unlike leather being a timeless product.