The BIRKENSTOCK Boston is a true classic that can be worn all year round. Thanks to its elegant design that can be individually adjusted, the Boston has long achieved legendary status. The upper material consists of specially thick, oiled nubuck leather with open edges. Anatomically shaped cork and latex footbed. Upper material: Oiled nubuck leather. Insole: Suede leather. Sole: EVA. Details: a strap with an individually adjustable metal buckle. Made in Germany.