Opera Derby | From the 52ND COLLECTION,Men's Opera Derby in Black,New: Opera Loafer from Balenciaga Spring25 Black calfskin Inspired by the Opera Derby that debuted with the 52nd Couture collection This new variation has a foldable heel, allowing more comfort and an,Opera leather Derby shoes in black - Balenciaga | Mytheresa,Opera leather Derby shoes in black - Balenciaga | Mytheresa