Birkenstock Mens Sandals. SKU: 1024071. Color: Green Olive. BIRKENSTOCK introduces the Arizona Big Buckle, characterized by a two-strap design with an amplified buckle accent. This version showcases a large, elegant buckle, adding a bold yet minimalist touch to the design. Presented in oiled nubuck leather for a stylish look. <br/><br/><b>Please visit the brand website for sizing information.</b>