The BIRKENSTOCK Madrid model is a true fashion classic that captivates with its essential design. The Big Buckle version features a large and elegant buckle. The semi-exquisit footbed is fully lined with feathered leather and offers extraordinary comfort. The upper is made of high-quality natural leather. Anatomically shaped cork and latex footbed, semi-exquisit. Upper: natural leather. Footbed: feathered leather. Sole: EVA. Details: strap with a large individually adjustable metal buckle; coordinated color details. Made in Germany.