- 24Ss new prad* triangular buckle stiletto sandals with back straps. These patent leather back strap high heels reinterpret Prad*'s past design elements, creating a hybrid shoe shape that combines a soft pointed toe silhouette with sporty elements. .The novel design transforms the brand's iconic triangle into slightly padded leather details, which together with the screen-printed Prad* logo highlight the brand's style. Upper: Calf patent leather Lining: Sheepskin lining Heel height: 4.5cm Sole: Italian leather large Base code number: 35-39 (40, 41 customization is non-refundable),