These high-heeled sandals have a transparent upper and ankle strap. The ankle strap and a ribbon detail are decorated with shiny rhinestones. The material used is a synthetic leather. HIGH HEELS: 4.3" If you have a specific preference, kindly reach out to us and let us know. A12:5.5(1)-6(1)-6.5(1)-7(2)-7.5(2)-8(2)-8.5(1)-9(1)-10(1) Please be aware that this style is produced by one of our vendor partners, which may result in variations in sizing and quality.