![A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Fotografía de stock - Alamy A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Fotografía de stock - Alamy](https://c8.alamy.com/compes/2d0exx6/a-birkenstock-shoe-shop-is-pictured-in-dortmund-august-27-2013-reuters-ina-fassbender-germany-tags-society-2d0exx6.jpg)
A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Fotografía de stock - Alamy
![A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Stock Photo - Alamy A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Stock Photo - Alamy](https://l450v.alamy.com/450v/2d00m07/a-birkenstock-shoe-shop-is-pictured-in-dortmund-august-27-2013-reutersina-fassbender-germany-tags-society-2d00m07.jpg)
A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Stock Photo - Alamy
![A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Stock Photo - Alamy A Birkenstock shoe shop is pictured in Dortmund August 27, 2013. REUTERS/Ina Fassbender (GERMANY - Tags: SOCIETY Stock Photo - Alamy](https://c8.alamy.com/comp/2D04GDA/a-birkenstock-shoe-shop-is-pictured-in-dortmund-august-27-2013-reutersina-fassbender-germany-tags-society-2D04GDA.jpg)