Birkenstock Unisex Arizona Soft Footbed Suede SandalSize Chart The often imitated, never duplicated, category defining, two strap wonder from Birkenstock, which is why they are a part of our Birkenstock Core Shoe Collection. A comfort legend and a fashion staple. With adjustable straps and a magical cork footbed that conforms to the shape of your foot, a truly custom fit is as effortless as the classic design. Heel shape: flat Made in Germany Suede a soft and flexible leather with light surface nap