Dr. Martens Devon Flower Buckle Platform Boots. The Devon Heart evolved. Still stacked on a 1 7/8 inch Quad sole. Built from soft, fine grained Milled Nappa – a hardwearing pebbled leather. Secured with dual straps and flower cut-out gunmetal buckles. Padded quarters and tongue have been added for extra comfort. Finished with yellow welt stitching and a black and scripted heel loop. Milled Nappa is a hardwearing pebbled leather that feels soft and supple from the first wear. The original DM’s platform. Standing at 1 7/8 inch with a chunky commando tread — the Quad sole was built to empower. Seen on our smash-hit Jadon boot — for people who aren't afraid to stand tall. Construction - Made with our Goodyear-welted lines that are heat-sealed at 700˚C and reinforced with our signature welt stitch. Sole Height - Platform height: 1 1/2 in; Heel height: 1 7/8 in. Narrow last - Recommended for narrow to average width feet. Imported.