Birkenstock Arizona Big Buckle Slide Sandal, Alternate, color, Antique Cognac Oiled Leather Color: Antique Cognac Oiled Leather Size 39 8-8.5 Support: enhances the fit with targeted contouring and cushioning in the footbed that molds to you over time Contoured cork-latex footbed creates custom support with wear Adjustable straps with buckle closures Contoured footbed with arch support Flat sole Leather upper and lining/synthetic sole See picture for flawless.