About this product Sole Material: Ethylene Vinyl Acetate Closure Type: Buckle Water Resistance Level: Water Resistant About this product This product is the Arizona model, a classic cork sandal from Birkenstock. Description This product is modeled after the Arizona, a classic cork sandal from Birkenstock, and uses EVA material. EVA is durable and water-resistant, and is characterized by its non-slip properties even in wet places. Available for immediate purchase! Feel free to ask if you have any questions!