The Birkenstock Arizona has a cork footbed with a number of recovery features. The deep heel cup helps to cradle your foot, arch support around the side of the foot provides stability, and the toe bar allows for natural gripping. With strong and soft adjustable straps on the upper and a durable EVA outsole, the Birkenstock Arizona is an excellent choice for the runner looking for a stylish recovery option. No flaws! Size 42 or size 9!