Chic, tapered straps, plus all the comforts of the original BIRKENSTOCK® footbed. The Sydney shines things up with smooth Birko-Flor®, showing off its surface character with a special shimmer. It all rests on a contoured footbed, designed to shape to you for the ultimate in support. Contoured cork-latex footbed creates custom support with wear Shimmery Birko-Flor® synthetic leather upper Suede footbed lining helps keep you comfortable EVA sole is flexible and lightweight Two adjustable straps with metal pin buckles Made in Germany