The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women with its timeless design for decades. The Big Buckle version features a large, elegant pin buckle. The semi-exquisite footbed is fully lined with soft piumato leather, making it exceptionally comfortable. The upper is made from high-quality natural leather with a shiny patent coating. Anatomically shaped cork-latex footbed; semi-exquisite Upper: natural leather with patent coating Footbed lining: piumato leather Sole: EVA Details: two straps, each with a large, individually adjustable metal pin buckle; color-coordinated details Made in Germany