Material Composition: Leather/Other Materials/Other Materials Upper Outer Material: Leather Lining Material: Synthetic Sole Material: Synthetic Fastening: Buckle Crafted from leather, these sandals feature a woven band across the upper and a thin ankle strap fastening that offers both a stylish design and support. Resting on a comfortable block heel for an effortless, everyday look., Dune branding, Open toe design, Raised profile Dune London Jaslyn | Black | Women's Heeled Sandals