Birkenstock's Madrid Big Buckle combines timeless design with premium comfort. Crafted from supple nubuck leather, this unisex sandal features the iconic adjustable buckle strap for a customized fit. The contoured footbed provides arch support and cushioning for all-day wear, while the durable sole ensures lasting quality. Perfect for casual outings or relaxed weekends, the Madrid delivers Birkenstock's signature blend of style and orthopedic functionality in a versatile neutral tone.