BIRKENSTOCK. 1011074 1011 075. ARIZONA BIG BUCKLE. OILED LEATHER BLACK. The legendary two-strap design from BIRKENSTOCK with amplified buckle accent - the Arizona Big Buckle. The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women with its timeless design for decades. The Big Buckle version features a large elegant buckle creating a bold yet minimalist design. Shown in oiled Nubuck leather.