Classicly cute and all-day-wearable. We love this sandal.Step into timeless elegance with the Women's Madrid Big Buckle Sandals by BIRKENSTOCK. Featuring a sophisticated adjustable strap and oversized metal pin buckle, these sandals in Basalt Grey are crafted from oiled leather to develop a unique patina over time. Designed with a contoured cork-latex footbed and a smooth leather footbed lining, they promise custom support and all-day comfort. Completed with a flexible EVA sole and built with a flat heel, these open-toe sandals are made in Germany, offering both style and durability for summer adventures.