Women's Birkenstock Arizona Sandals - Black - Flat sandals A BIRKENSTOCK classic, the Arizona has been delighting men and women for decades. This simple two-strap sandal has long since become a comfortable cult shoe. The soft footbed is equipped with an additional foam footbed that pampers the foot for all-day comfort. The upper is made of nubuck, a premium leather with an appealing rustic and natural look. Ideal for everyday wear, they can easily be worn with jeans and a t-shirt to complete a casual look.