The Birkenstock Men’s Arizona Birko-Flor Nubuck Sandals are a classic two-strap design with an adjustable fit and a comfortable cork footbed. The Birko-Flor upper is durable and synthetic, with a nubuck leather-like texture and soft backing. The footbed conforms to the shape of your foot for a custom fit, and the EVA sole provides cushioning and shock absorption. The deep heel cup and arch supports provide additional stability and comfort.