Ammb Milano Cavallino Ballet Flat pairs a tapered pony-skin upper with a convertible nappa leather heel for versatile, day-to-night wear. Key attributes: Black | Pony skin | Nappa leather heel (convertible) | Leather sole | Tapered pony skin upper | Tapered toe | Convertible heel that can be worn as a sabot | Composition & care: Pony skin (upper) | Nappa leather (heel) | Leather (sole)