Do you know where the term “footbed” comes from? Most people have no idea that the term originated with the revolutionary sandal maker Konrad Birkenstock a 19th century shoemaker from Germany. Before Birkenstock shoes were all made with completely flat soles and had no arch support. They developed a revolution in shoe making by designing footwear that matched the actual shape of a person’s foot.
Initially their idea was sold as an insert to be used in other shoes that had …