This 1460 has all the classic Doc's DNA, including grooved sides, heel-loop and yellow stitching. Built to last, it's made using one of the finest methods of construction: the Goodyear Welt — which means the upper and sole are sewn together in our heat-sealed z-welt stitch. The boot sits on our iconic AirWair™ sole, which is oil and fat resistant, with good abrasion and slip resistance.