Footwear brand flip flop that belongs to Bernd Hummel Holding based in Pirmasens/Germany, will open its third store end of February 2012 in Cologne. The brand already runs two own stores in Amsterdam and Berlin. The third branch with 100sqm will be located in the young Cologne shopping area on Ehrenstrasse. Every flip flop store has its own character and design elements. Managing Director, Anne-Katrin Hummel, has developed the concept of the store in corporation with the architecture office Cliquers in Cologne.