Birkenstock Arizona Big Buckle Shearling Sandals Arizona Big Buckle Shearling Oiled Leather Color: Cognac Size 37 (6-6.5) Medium / Narrow (Best Suited for Women) NEW! Never Worn. The legendary two-strap design from BIRKENSTOCK - the Arizona. This extra cozy version features tonal shearling lining and a big, elegant pin buckle. The upper is a soft yet durable oiled leather. Anatomically shaped cork-latex footbed Upper: oiled nubuck leather with shearling lining Footbed lining: shearling Sole: EVA Details: two straps, each with a big, individually adjustable metal pin buckle; color-coordinated footbed “Made in Germany”