Saint Laurent Killer Mule in Nero - Black. Size 38.5 (also in 36, 36.5, 37, 37.5, 38). Satin upper with leather sole. Made in Italy. Slip-on styling. Leather footbed and lining. Satin knot bow at upper. Pointed toe with stiletto heel. Approx 90mm/ 3.5 inch heel. SLAU-WZ1299. 800263-9QNBC-1000. About the designer: SAINT LAURENT has been influencing and revolutionizing the fashion industry since the debut of its iconic ‘Rive Gauche’ collection in 1966 - the couture house was the first to create a ready-to-wear capsule. The sleek, precisely tailored staples, like the signature biker jackets, transcend seasons and trends. Creative Director Anthony Vaccarello continues to honor the label’s illustrious reputation by reintroducing cult styles, including the ‘Lou’ handbag and ‘Tribute’ sandals.