Rebecca Minkoff Sandy Sandal in Metallic Silver. - size 7.5 (also in ) Rebecca Minkoff Sandy Sandal in Metallic Silver. - size 7.5 (also in ) Metallic leather upper with man made sole. Ankle strap with buckle closure. Raised stud accents. RMIN-WZ98. M1261020. Classic, stylish, and functional; it's easy to see why we love Rebecca Minkoff.