Solid black Lace-up Oxfords Smooth Leather Excellent Condition Made with classic Doc's DNA, including grooved edges, visible stitching and heel-loop Built on the iconic Dr. Martens air-cushioned sole, which is oil and fat resistant with good abrasion and slip resistance Smooth - durable and famously stiff to start, this leather can be polished to a dapper shine or artfully scuffed-up depending on your preference. Goodyear Welted - the upper and sole are heat-sealed and sewn together, providing more comfort and durability for years to come.