A chic two-strap sandal for women and men made of oiled nubuck leather (fat leather) by Birkenstock from the Classic collection. The Arizona mule has an oiled nubuck leather upper. It has an even smooth and robust surface. The outsole made of EVA material promises pleasant step cushioning and is resistant to resistant heat, oils or solvents. The Birkenstock footbed made of cork provides further wearing comfort. The sandals are popular for work and leisure.