The BIRKENSTOCK Boston clog is a veritable classic that can easily be worn all year round. The popular clog has been given an update in a new material, with a vegan version now available. It is entirely free of animal products, as verified by independent testing laboratories. The upper is made from a skin-friendly, synthetic material with a velvety feel. Anatomically shaped cork-latex footbed Upper: synthetic material Footbed lining: microfiber Sole: EVA Details: strap with an individually adjustable metal pin buckle; vegan Made in Germany. It is sure to fetch you from all. Join the league of fashion elites flaunting the staple.