The design of the birkenstock catalina was inspired by the classic madrid with a strap and metal buckle. The slightly wider strap lends this sandal a modern elegant appearance. The color-coordinated footbed rounds off the shoe's look of sophistication. The upper is made from the skin-friendly, hard-wearing synthetic material birko-flor in a sophisticated nubuck look which boasts a texture and colour that could almost be mistaken for real leather. Anatomically shaped cork-latex footbed upper: birko-flor nubuck footbed lining: suede sole: eva details: strap with an individually adjustable metal pin buckle; color-coordinated footbed made in germany upper material: birko-flor insole: natural leather footbed material: cork outsole: eva. Colour: brown