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.