The BIRKENSTOCK Boston clog is a veritable classic that can easily be worn all year round. This modern version features a shearling lining and is complemented by brass buckles. The sole comprises a cushioning midsole made from EVA and an outsole made from genuine rubber. The upper is made from high-quality, soft nubuck leather. Anatomically shaped cork-latex footbed Upper: nubuck leather with shearling lining Footbed lining: shearling Sole: rubber-EVA sole Details: strap with an individually adjustable metal pin buckle “Made in Germany”