The OOFOS SANDAL Black Cabernet Flip Flops are unisex sandals that come in size 8 US for women and size 6 US for men. They are slip-on sandals with a solid pattern and a black color. The sandals are made of rubber with a synthetic outsole and a synthetic lining material. They feature arch support, cushioning, orthopedic support, and are lightweight and breathable. The OOFOS SANDAL Black Cabernet Flip Flops are suitable for travel, activewear, and casual occasions during the summer, fall, and spring seasons. In great condition!