The Row Soft Knot Black Viscose Sandals. Black viscose and silk satin upper, squared toe, crossed strap with knotted details on the top, covered heel, branded leather insole and outsole. Measures: Heel Hight: 7cm. Gender: Women. Material: 72%VISCOSE 28%SILK. Color: Black. Made in: IT. Product ID: F1499.W326_.