Simplicity is the key for this autumnal offering, with all styles in the Kensington Collection using classic materials and styling. The clean lines of the uppers sit on a plain welt and the sole is stylishly slim. Patent Lamper; classic patent leather. Elastic gusset. Heel loop. This is a Goodyear-welted product, the upper and sole are sewn together.Dr. Martens air-cushioned sole offers good abrasion and slip resistance.