Supreme Dr. Martens collaboration Inspired by a design plucked out of the vault, these are crafted from Vintage Smooth, a premium edition of the original Docs leather. They're built on our iconic, comfortable air-cushioned sole, that's oil and fat-resistant, with good abrasion and slip resistance. And secured with a Goodyear Welt. Vintage Smooth is a retro edition of our signature Smooth leather with a subtle grained effect and contrast base color. The Goodyear-welted lines are heat-sealed at 700°C and reinforced with our signature welt stitch.