Birkenstock Women's Madrid Big Buckle Sandals-Black Oiled Leather rockport slip on above a low hiking shoe

above a low hiking shoe or just above a standard hiking boot

Whether you're going on a fishing trip

360-degree circular knit upper for a secure

Waterproof Leather & Nylon Construction: Made with waterproof leather and nylon straps

Birkenstock Women's Madrid Big Buckle Sandals-Black Oiled Leather rockport slip on above a low hiking shoeAn icon since 1963, the Madrid redefined sandals with its contoured footbed and a single, sophisticated strap. A gleaming big buckle makes a statement on oiled leather, designed to age beautifully with wear for a unique, well traveled patina. With an original contoured footbed for support, it'll feel uniquely yours wherever you take it. Contoured cork latex footbed creates custom support with wear Oiled leather upper gives each pair a unique finish