The Birkenstock Arizona is a genuine classic that has been delighting both men and women with its timeless design for decades. Modeled on the cork original, this sandal is made from ultra lightweight and highly flexible EVA. This high-quality, odor-neutral synthetic material which has been tested for harmful substances is shock-absorbent, waterproof, and skin-friendly. It's therefore perfect for wearing at the beach, in the garden, or in wellness and spa areas.