Salvatore Ferragamo Ladies Heels. SKU: 01D087 750847. Color: Argento. Salvatore Ferragamo Ladies Argento Sansu 85mm Sculptural-Heel Mules. A pair of Sansu mules features an open toe, a high neckline, a notched vamp, slip-on style, a slightly squared toe, and a sculpted 85mm heel. Made in Italy. Please visit the brand website for sizing information.