Dr. Martens is a British footwear and clothing brand, which also makes a range of accessories – shoe care products, clothing, luggage, etc. In addition to Dr. Martens, they are also commonly known as Doctor Martens, Doc Martens, Docs or DMs. The footwear is distinguished by its air-cushioned sole (dubbed Bouncing Soles), upper shape, welted construction and yellow stitching. Klaus Märtens was a doctor in the German army during World War II. While on leave in 1945, he injured his ankle while skiing in the Bavarian Alps. He found that his standard-issue army boots were too uncomfortable on his injured foot. While recuperating, he designed improvements to the boots, with soft leather and air-padded soles made of tyres. When the war ended and some Germans looted valuables from their own cities, Märtens took leather from a cobbler's shop. With that leather he made himself a pair of boots with air-cushioned soles. Märtens did not have much success selling his shoes until he met up with...