Item #: 1810819 This is an authentic pair of SAINT LAURENT Calfskin Opyum Sandals size 36.5 in Brown. Borrowing their name from Saint Laurent's Opium fragrance, these chic sandals have become a classic favorite. They are crafted of brown calfskin leather, featuring an open toe, sleek ankle straps with a side buckle, and 4 inch heels in the iconic YSL initials in antiqued golden hardware. Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.