The Miista Women's Jayda Perspex Heeled Leather Sandals in black and bronze feature a leather upper that incorporates a metallic foot strap and a black leather ankle cuff. With a heel zip the shoes have a chunky transparent Perspex heel with a metal base and a copper accent. They're set upon a durable rubber sole. - L.M. Measures: 4.5 Heel. Upper/Lining: Leather. Heel: Metal/Perspex. Sole: Rubber.