Dr. Martens Audrick Chelsea Black Nappa Leather Platform Combat Boots Size 7 A towering platform. With everyday wearability. These newly-evolved Chelsea boots pack all the height of our renowned Quad platform into a cutting-edge lightweight construction. Set on an innovative two-part sole — a lightweight EVA midsole and PVC outsole with rugged deep cleats — they bring less weight and more attitude. DM's at full volume. The boots are marked with all our signature DNA, including an amped-up edition of our unmistakable DMS tread pattern, as well as yellow welt stitching and a scripted AirWair heel loop. Pull-on style, with elastic gussets Lightweight platform sole Nappa Lux is a classic nappa leather — soft and smooth to the touch Our Goodyear-welted lines are heat-sealed at 700°C and reinforced with our signature welt stitch Platform height: 1 1/2 in; Heel height: 1 7/8 in MATERIAL Nappa Lux - a classic nappa leather — soft and smooth to the touch