BIRKENSTOCK. 1015 807. ARIZONA PLATFORM VEGAN. BLACK. The Arizona is a genuine classic. Here Papillio presents the two-strap sandal with a trendy platform sole. The bevel results in maximum walking comfort. This popular sandal has also been given an update in new vegan materials. 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.