The Birkenstock Sydney proves that form and function are anything but mutually exclusive. With its two simple straps, it is a real hit with women who want both high fashion and comfort. The subtle python embossing lends the pair its own unique character. Subtle metallic glitter effects accentuate the glamorous look. The upper is made from skin-friendly microfiber. It has anatomically shaped cork-latex footbed, manmade micro fibre leather upper, suede footbed lining, EVA sole and two straps, each with an individually adjustable metal pin buckle.