Arizona Two Strap Sandals by BIRKENSTOCK The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women with its timeless design for decades. This classic model has been given an update in a new material, with a vegan version now available. It is entirely free of animal products, as verified by independent testing laboratories. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. The sandal boasts sophisticated material use, with a matte, brushed finish that’s reminiscent of saddle leather while nevertheless being 100% vegan.