Think! shoes stand for healthy, beautiful and ecologically produced shoes. The Koller family has been involved in making shoes for over 200 years. The Marko Company, with its emphasis on men’s shoes, was founded by Mr Koller, sr. in the 1950s. In 1990 his son Martin Koller hit on the idea of moving away from the original field of men’s shoes and repositioning the company as an ecological shoemaker. Thus was born the Think! brand.