Meet the BIRKENSTOCK Oswego. The perfect casual slip-on shoe. With a flexible rubber sole and and unique cork PU midsole for extra shock absorption, stay comfortable all day long. Take these sporty shoes anywhere and everywhere. The upper is made of high-quality, soft natural leather.

•  Removable, anatomically shaped cork-latex footbed
•  Upper: natural leather
•  Footbed lining: suede
•  Sole: made of natural rubber
•  Made in Portugal

Upper Material: Natural Leather

• The natural leather that we use is mostly smooth leather, in some cases tumbled leather. This type of leather has many special characteristics, such as breathability, adaptation to the shape of the foot and durability.
  

Insole: Suede

• Natural 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.
  

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: Rubber

• Because of its high elasticity rubber is very well suited for outsoles. Thanks to this property it supports the natural rolling motion of the foot. Rubber is also very robust and has good cushioning.