The Birkenstock Arizona is a timeless classic with a modern update. This model is crafted entirely from innovative EVA foam. This high-quality synthetic material is not only odorless and pollutant-tested, but also incredibly lightweight and flexible. The Birkenstock Arizona EVA flip-flops are completely waterproof and easy to clean, making them the perfect choice for the pool, beach, or garden. The anatomically shaped BIRKENSTOCK EVA footbed provides the unparalleled comfort typical of the brand. Because the upper and sole form a seamless unit made of EVA foam, the flip-flops are exceptionally lightweight and skin-friendly. The Arizona sandal in 'gray taupe' comes with an adjustable strap and boasts a synthetic EVA upper set upon a rubber sole for maximum grip. The padded EVA footbed gives an orthopaedic fit that's comfortable for walking. Colors - Grey Upper - EVA foam Insole - EVA foam Sole - EVA foam Modeled after the classic Arizona flip-flops Lightweight construction Water resistant Anatomically shaped insole Made in Germany