Saint Laurent's signature Opyum sandals take a dive for decadence with a feather pom pom detail to the back of the ankle, offsetting the simplicity of the sleek sandal silhouette. The design frames an open toe with a slim single strap, while the sole takes a sharply pointed tip for a distinctive twist on a classic design. The style is finished with an ankle strap with a side buckle fastening, a high stiletto heel, a leather insole and a leather sole.