Birkenstock’s Boston Oiled Leather Shoes are a veritable classic that can easily be worn all year round. The Boston has a legendary status thanks to its sophisticated, individual design. The upper is made from extra thick, oiled nubuck leather with an open-selvage finish. Product Information: • Product Code: 860131-HAB • Anatomically shaped cork-latex footbed • Upper: oiled nubuck leather • Footbed lining: suede • Sole: EVA • Details: one strap with an individually adjustable metal pin buckle