The Birkenstock Women's Arizona Essentials Sandals are an iconic pair with a timeless design. Modeled on the cork original, these sandals are made from ultra-lightweight and highly flexible EVA. They are shock-absorbent, waterproof, and skin-friendly. The high-quality, very light, elastic EVA provides very good cushioning as you take each step. The Birkenstock Women's Arizona Essentials Sandals can be worn at the beach, in the garden, or in wellness and spa areas.