- 24Ss New Prad* Herringbone Velvet Flip-Flop Sandal This sandal features a hybrid design that combines sporty details with the soft, sophisticated texture of velvet. Comfortable rubber sole decorated with the iconic enameled triangle metal logo. Upper : Original velvet lining: Sheepskin lining Sole: Original molded outsole Size number: 35-39 (40 customized, non-refundable),