The Authentic Gianvito Rossi sandals in a casual thong, leather style are designed for women in a sleek black color. They are crafted from calf leather and PVC, featuring a fashionable square toe and slip-on design. These size 39 sandals are equivalent to a US size 8.5-9, with a heel measuring 70mm/2.8 inch Casual, Thong. In pre-owned but excellent condition, these heels are a stylish choice for any outfit.