Birkenstock Sandals - Salmon Size 40 Euro - US size 9/9.5 bought used but never wore them The legendary two-strap design from BIRKENSTOCK with an amplified buckle accent - the Arizona Big Buckle. This version features a large, elegant buckle creating a bold yet minimalist design. Shown in nubuck leather. Anatomically shaped cork-latex footbed Upper: nubuck leather Footbed lining: suede Sole: EVA Details: two straps, each with an individually adjustable metal pin buckle “Made in Germany”