- 24Fw spring and summer new Prad* flat crochet cage sandals. The iconic crochet cage style is reinterpreted in summer. Exquisite crochet and exquisite craftsmanship meet in the dynamic Oversize shoe shape. Distinctive details such as the metal triangle logo are reflected Innovative spirit and long heritage. Upper: crochet craftsmanship. Foot: sheepskin. Number of feet: 35-39 (40 customized, non-refundable),