Dr. Martens boots and shoes have become icons, recognized worldwide for their uncompromising looks, durability and comfort, and these boots are among the styles that embody all that is true and unique to Dr. Martens. They are made of classic patent lamper leather, with PVC Goodyear welt. The upper and sole are heat-sealed and sewn together, not merely glued, like many footwear constructions. Dr. Martens air-cushioned sole, oil and fat resistant, offers good abrasion and slip-resistance. Material: Leather.