The BIRKENSTOCK Arizona is a genuine classic that has been delighting wearers for decades. For many, it is the epitome of the BIRKENSTOCK sandal because of its iconic design. The upper of this unisex two-strap sandal can be individually adjusted to the wearer’s feet using two sturdy metal buckles – guaranteeing a good fit and firm support. The Arizona has for years been one of our most popular models of sandals worldwide. The variety of available materials and colours make the model a sandal for all walks of life. The original BIRKENSTOCK footbed, is inspired by the natural imprint of a foot in the sand. Its anatomical shape ideally supports the natural walking action of your foot. Your feet, joints and back are protected. At the same time, your foot and leg muscles are exercised, and your health and well-being benefit as a result. Made in Germany. EVA Upper. Contoured cork footbed conforms to the shape of your foot with wear and features pronounced arch support, a deep heel cup, and roomy toe box. The contoured footbed helps to equally distribute the weight of the body over the foot and encourages a natural and correct posture. Lightweight Cork/EVA sole for cushioning and shock absorption. Avoid extreme heat. Every pair of Birkenstocks is made from the highest quality materials. EVA Upper / EVA EVA - Ethyl Vinyl Acetate is a non-toxic synthetic compound. Creates lightweight and flexible footwear that is shock absorbent. Also resistant to water, oil, and grease. It can shrink at high temperatures. Made from Ethylene-vinyl acetate, this footbed is lightweight and flexible and still offers contours and arch support while being completely waterproof.