Heat Warning - Cork footbeds or EVA soles can be damaged by exposure to concentrated heat. Do not leave your footwear in direct sunlight or in closed cars on warm days. If your footwear becomes wet, allow it to air dry slowly, away from direct heat.The BIRKENSTOCK Arizona is a true classic. Modeled on the cork sandal, it is made from ultra light and highly flexible EVA. The high-quality, odor-neutral EVA has been tested for harmful substances and combines numerous positive attributes. It's waterproof, ultra lightweight, washable and therefore extremely easy to care for.EVA lining and upper.Anatomically shaped EVA footbed.Two top straps with adjustable buckle closures.Washable.Neutral heel profile and deep heel cup keeps the natural padding of your foot where it belongs, under the heel, distributing your body weight more evenly.Raised toe bar is designed to encourage the natural gripping motion of your feet, exercising your legs and aiding circulation.Flexible EVA outsole offers lightweight, shock absorbing support with lasting durability.Made in Germany.Product measurements were taken using size EU 38 (US Women's 7-7.5), width Narrow. Please note that measurements may vary by size.Measurements: Weight: 4 oz SKU 8184196