The Birkenstock Arizona nubuck stone is a beautiful sandal with two broad straps above the instep. The straps are made of Birko-Flor which has been treated in such a way it looks like nubuck. The broad adjustable straps have a metal buckle to perfectly fit the sandal to the foot. The Arizona sandal has the well-known anatomically shaped Birkenstock foot bed with deep heel indentation and toe grip. The foot bed has a suede top layer that feels great and is moisture absorbent. The Arizona nubuck stone is available in the width ‘narrow/normal’.