The BIRKENSTOCK Boston is a veritable classic that can easily be worn all year round. It has a legendary status thanks to its sophisticated, individually adjustable design. The sporty Adventure Crosstown version is designed for BIRKENSTOCK fans who are active and looking for an experience. The polyurethane sole is affixed to the footbed in two layers and therefore offers maximum flexibility, grip, and durability. The upper is made from extra thick, oiled nubuck leather with an open-selvage finish.  1030392
Anatomically shaped cork-latex footbed
Upper: oiled nubuck leather
Footbed lining: suede
Sole: light polyurethane (PU) sole
Details: one strap with an individually adjustable metal pin buckle
Made in Germany
IMPORTANT ALERT
To be confident that you are purchasing authentic Birkenstock products, only purchase directly from Birkenstock’s website, from Birkenstock retail stores, or from one of our authorized retailers. Birkenstock does not authorize any product sales at Amazon, Gilt, Rue La La, Walmart, Sam's Club or Costco. Any “Birkenstock” product sold on their websites or at their retail locations are either counterfeit or unauthorized. Such products do not have Birkenstock’s consumer warranty. Please exercise caution.