Elevate your summer style with these shiny black Birkenstock Madrid Big Buckle flat sandals for women. Featuring a chic gold-toned big metal buckle with embossed logo, these sliders are crafted from high-quality natural leather with a patent coating. The semi-exquisite cork-latex footbed is anatomically shaped for comfort, while the soft piumato leather lining adds a luxurious touch. Size Fit: Small, narrow width.