premium textured leather and features two zippers on the sides, an evolution of the traditional elastic. Finished with a branded heel-loop and an extra one on the front Two zips, on both sides of the ankle Made with classic Doc's DNA, including grooved edges, visible stitching and heel-loop(s) Built on the iconic Dr. Martens air-cushioned sole, which is oil and fat resistant with good abrasion and slip resistance. Never worn out!