COLOR : Fog STYLE : Slingback FIT : Small MATERIAL : Nappalak leather. Nappalak is a patent calfskin, obtained by applying one or more layers of pigmented lacquers, based on linseed oil. Its main characteristic is precisely the wrinkles that make it special and very soft. SOLE : Evergum. The sole made of evergum, denotes important characteristics such as: lightness, softness and resistance. Furthermore, it is a shock-absorbing material that ensures great comfort. LINING : Leather HEEL : 30 mm in leather. The leather heel is obtained from bovine leather, through the vegetable tanning process. An ancient process, which requires technique and manual skill.