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. Simplicity it may be, but the smart result epitomizes sophistication. 5-Eye Oxford Shoe. Patent Lamper; a classic patent leather. Goodyear-Welted product, the upper and sole are heat-sealed and sewn together. Dr. Martens air-cushion sole, oil and fat-resistant, offers good abrasion and slip resistance.