Our Combi Chaps are a combination of real leather and faux leather. The artificail leather is used on the outside of the chaps which makes them very easy to clean and slightly less elastic than leather chaps. The real leatheron the inside provides a firm grip directly on the saddle flap. The stretch zone is located on the outer calf side. The zipper (from bottom to top) has a robust serration and is additionally secured with a safety button on top. Light and elegant dressage bow provides a chic look!