A bold, yet minimalist interpretation of the legendary two-strap design - The Arizona Big Buckle. Iconic style complemented with signature comfort and accented with exaggerated, elegant buckles. Shown in smooth leather with matte buckles. Anatomically shaped cork-latex footbed Upper: leather Footbed lining: leather Sole: EVA Details: double wide strap with large adjustable pin buckles in metal “Made in Germany” Upper material: Natural leather The natural leather that we use is mostly smooth leather, in some cases tumbled leather. This type of leather has many special characteristics, such as breathability, adaptation to the shape of the foot and durability. Birkenstock Arizona Big Buckle Leather - White