Birkenstock Siena rose gold sandals size 39. Worn only a handful of times. Sorry, no longer have the box The BIRKENSTOCK Siena is a classic sandal, featuring crossed straps and a subtle shimmer finish. The upper is made from incredibly soft suede for added comfort. Anatomically shaped cork-latex footbed Upper: suede Footbed lining: suede Sole: EVA Details: two straps, one with an individually adjustable metal pin buckle “Made in Germany”