Amazon.com | Birkenstock Arizona White Birko-Flor™ EU 44 (US 。Birkenstock Unisex Arizona Birko‑Flor Sandals in Patent White are the classic two‑strap Arizona with a high‑shine white synthetic upper and contoured cork footbed for everyday comfort. Product details This Arizona uses Birko‑Flor Patent, a smooth, leather‑look synthetic with a glossy finish in bright white, paired with two adjustable metal pin buckles for a secure, customizable fit. Underfoot, the anatomically shaped cork‑latex footbed supports the arches, cradles the heel, and allows the toes to spread naturally, while a suede insole and lightweight EVA outsole add comfort and shock absorption. Key features Iconic two‑strap Arizona design, unisex fit. Upper in Birko‑Flor Patent (high‑gloss synthetic with leather‑like feel). Anatomically shaped cork‑latex footbed. Suede / real‑leather insole lining for comfort against the skin. Lightweight, flexible EVA outsole. Two individually adjustable metal pin buckles. Made in Germany. Materials Upper: Birko‑Flor Patent (acrylic and polyamide felt base with smooth, glossy coating). Footbed: Cork‑latex with suede / real‑leather lining. Outsole: EVA.