This Terrain favorite has styling reminiscent of the most classic of hiking boots. Welted to Dr. Martens black BEX sole, the lace-to-toe D-rings and tunnel-loop add a practical twist to these comfortable favorites.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. A heavyweight leather, with a subtle grained finish.