The Birkenstock Arizona Birko-Flor Patent is a stylish and comfortable sandal that features a patent leather-like upper material called Birko-Flor. This sandal is designed with the iconic Birkenstock footbed, which provides excellent support and cushioning for all-day wear. The Arizona style offers two adjustable straps for a customizable fit, making it perfect for those looking for both fashion and functionality in their footwear.