Opyum crepe satin SandalsThe Opyum crepe satin Sandals by Saint Laurent are sophisticated thong mules with a Cassandre heel, a square toe, and an elegant Y string between the big and second toes. Crafted from certified silk and viscose, they feature a leather sole, a round metal Saint Laurent plaque on the insole, and a bronze toned Cassandre detail, combining iconic style, comfort, and contemporary sophistication.