This is an authentic pair of SAINT LAURENT Calfskin Opyum Sandals size 38 in Black. Borrowing their name from Saint Laurent's Opium fragrance, these chic sandals have become a classic favorite. They are crafted of patent leather, feature an open toe, sleek ankle straps with a side buckle, and 4.50 inch heels in the iconic YSL initials in black hardware. These are show stopping heels with the classic chic of Saint Laurent!