Item #: 1801586 These are authentic SAINT LAURENT Satin Heart Bianca 100mm Knotted Mule Sandals size 37.5 in Black and Multicolor. These chic mules are crafted from multicolor hearts printed on black satin fabric. It features knotted crossover straps, leather insoles, a round toe, and a 4.25-inch chunky heel. Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.