Not only are they made in Germany, the Birkenstock Arizona Essentials EVA Sandals for Ladies deliver the ever-popular, 2-strap buckle design, and it's updated with ultralightweight, waterproof, synthetic material. The legendary Birkenstock Ethylene vinyl acetate (EVA) footbeds are anatomically shaped for premium comfort. 1-piece EVA upper, lining, and sole create great feel and an even better fit. The Birkenstock Arizona Essentials women's sandals are a fashion staple your feet will enjoy immensely. Imported. Ultralightweight, waterproof, synthetic material Ever-popular, 2-strap buckle design Anatomically shaped Birkenstock EVA footbeds 1-piece EVA upper, lining, and sole Note: When determining the size you need to order, keep in mind a Birkenstock "narrow" is the equivalent of a medium A/B in US sizing. The Birkenstock "regular" is the equivalent of a wide or a US C/D.