Birkenstock Buckley Oiled Leather Clogs - Black (Regular/Wide)Sophisticated up front, casual in the back. The Buckley clog elevates the slip on experience with its moccasin stitching and signature buckle. Heritage oiled leather only gets better with wear, just like the contoured footbed it rests on. Uniquely yours wherever you wear it. Contoured cork latex footbed creates custom support with wear Oiled leather upper for a unique finish Suede footbed lining helps keep you comfortable Flexible EVA sole Adjustable