PART OF THE TRIUMPH W COLLECTION A year-on-year favourite, the popular Triumph collection draws on a biker heritage, emphasised by the choice of sturdy leathers in various colours. Neat buckle detailing and crisp lines are supplemented by a patterned lining. GOODYEAR WELTED This is a Goodyear-welted product. The upper and sole are sewn together, not merely glued, like many footwear constructions. This, together with their Z welt-stitch and heat-sealing process, makes it unique to Dr. Martens. DLS SOLE The original Dr. Martens air-cushioned sole, providing underfoot comfort and durability since 1960. It is oil- and fat-resistant, tough and offers good abrasion and slip resistance. MIRAGE A soft, lightly grained leather.