Pre owned Sarah Flint perfect block 30 sandals in sand calf, size 37 Gently used showing minor wear Stylish and comfortable, the Perfect Block Sandal 30 in sand calf leather features a 30mm block heel, arch support, and adjustable ankle straps. Supple Italian calf • Leather lining and insole • Functional buckle • Leather outsole with full rubber forepart 30mm (1in) Block Sandal • Expanded toe box • Anatomical arch support • 6mm of extra footbed padding • Inset block heel • Handcrafted in Italy