Birkenstock Arizona Sandals in Metallic Silver. Crafted in Germany from Birko-Flor Nubuck, an almost perfect imitation of authentic Nubuck leather. A statement adjustable two-strap wonderment that provides comfort and a fashionable look in equal measure, with a contoured cork foot bed that conforms to the shape of your foot complete with pronounced arch support. A deep heel cup, roomy toe box, soft lining and a lightweight EVA sole for cushioned shock absorption. Avoid extreme heat. This popular sandal 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 in a sophisticated nubuck look which boasts a texture and colour that could almost be mistaken for real leather.