Item #: 1087677 This is an authentic pair of SAINT LAURENT Calfskin Opyum 110 Sandals size 40.5 in Black and Silver. They are crafted of black calfskin leather and feature an open toe, sleek ankle straps with a side buckle, and 3.5-inch silver YSL initial heels. Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.