- BIRKENSTOCK. 1024625. ARIZONA PLATFORM NUBUCK LEATHER. DOVE GRAY. The Arizona is a genuine classic that has been delighting both men and women for decades. Here, Papillio presents the two-strap sandal with a trendy platform sole. The bevel results in maximum walking comfort. The upper is made from high-quality, soft nubuck leather that boasts a natural, rustic appearance.