Product Details:

The BIRKENSTOCK Boston is 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.

• Anatomically shaped cork-latex footbed
• Upper: oiled nubuck leather
• Footbed lining: suede
• Sole: EVA
• Details: one strap with an individually adjustable metal pin buckle
• “Made in Germany”
  
  UPPER: OILED LEATHER
  Oiled leather can be recognized by its untreated surface. BIRKENSTOCK purposely does not treat surface grains and other characteristic features. BIRKENSTOCK uses sturdy leather with a thickness of 2.8 to 3.2 millimeters as upper material. The upper is made from high-quality, untreated cowhide and natural leather. Thanks to the natural color gradient of the hides, no two shoes are the same. You are buying a unique item, with even the right and left shoes exhibiting differences in coloring.
  
  INSOLE: SUEDE
  The flexible leather lining, which is gentle on the skin, nestles up softly against your foot and adjusts to its contour. The open-pored and thus very breathable surface makes for a comfortable foot climate, even during more strenuous physical activity.
  
  FOOTBED MATERIAL: CORK
  Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers very good cushioning.
  
  OUTSOLE: EVA
  EVA (ethylene vinyl acetate) is a high-quality, very light, elastic material with extremely good cushioning. As a result, it smooths out slight irregularities in the floor and ensures that every step is softly cushioned.