Birkenstock Arizona sandals in navy oiled nubuck leather with the soft footbed — an extra foam layer added over the classic contoured cork footbed for even more cushioning and go-all-day support. Two individually adjustable metal pin buckle straps. Oiled leather has an open-selvage, handcrafted finish that develops a beautiful worn-in patina over time — no two pairs age exactly alike. Size 40, narrow width. Minor visible footbed wear (see photos) — plenty of life left, classic Birkenstock durability. Smoke-free home.