Salvatore Ferragamo Ladies Sandals. SKU: 01Q516 724656. Color: Black. Shoe Style: Peeptoes. Vamp Style: Slip-on. Upper Material: Leather. SoleMaterial: Leather. Salvatore Ferragamo Ladies Sculptured Heel Mules. These mules from Salvatore Ferragamo features a sculptured heel with a melange of spheres and cubes, 8.5 cm heel height, slip on style, wide patent straps, a leather sole and a open toe. Material: Patent Calfskin Leather. Made in Italy. Please visit the brand website for sizing information.