Women’s Birkenstock Madrid Big Buckle sandals offer iconic style with lightweight comfort. Designed with a single‑strap EVA upper, this slide features an oversized adjustable buckle for a modern statement look. The contoured EVA footbed provides cushioning and support while maintaining Birkenstock’s signature foot‑shaped design. Water‑friendly and easy to wear, the Madrid Big Buckle is a versatile warm‑weather essential with a fashion‑forward finish.