The Combs unisex boot was created to withstand any weather or terrain with serious style. Made with a military-esque waxed canvas and extra-tough nylon paneling, the Combs is a fold-down style that's rugged, durable yet lightweight. The best part? It retains all the DNA of a Doc silhouetteâincluding an 8-eye shape, yellow stitching and signature loop. The Combs is extra comfortable, with a large, chunky Dr. Martens air-cushioned sole that's oil and fat-resistant, with good abrasion and slip resistance. The Combs also has a more lightweight soleâthat's cemented, and non-welted. The Combs is made with 16 oz. waxy Canvasâa traditional weave canvas while the extra tough nylon is 100% nylon with a 1000 denier weight. Material: Canvas, Nylon.