Add a heel strap to our iconic Arizona sandal and you get the Birkenstock Milano – a classic with added stability. The Milano back strap model gives you a secure step in any situation, whether you are at work or at play. Select materials and high-quality workmanship are complemented with the signature comfort of the Birkenstock footbed. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor, while the footbed features a microfiber lining.