The BIRKENSTOCK Arizona is a true classic that has delighted men and women for decades with its timeless design. The color-coordinated outsole rounds off the shoe's sophisticated appearance. The popular sandal has been given a material update and is now available in a vegan version. It is completely free of animal components, which is controlled by independent testing laboratories. The upper material is made of the skin-friendly and durable synthetic material Birko-Flor in a noble nubuck look and thus looks confusingly similar to real leather in texture and color.