The women’s Birkenstock Madrid Big Buckle sandal offers a minimalist look with elevated detailing. Its Birko Flor Nubuck upper comes in a soft, natural finish topped with an oversized gold buckle for a modern touch. The slip‑on design features a contoured cork footbed lined in suede for supportive, moulded comfort, paired with a natural leather midsole for added durability. A lightweight EVA outsole completes the sandal with flexible, everyday cushioning.