The Burleigh Boot offers the look of a combat boot with the signature feel of UGG. With a waterproof full-grain leather upper, seam-sealed construction, cold-resistant Spider Rubber, and ICETREK panels on the sole for enhanced traction, it is as tough as it looks on the outside. On the inside, the step is cushioned by a midsole and outsole made with renewable sugarcane, a swift-growing, rainwater-dependent resource. The foot is wrapped in warm-yet-breathable UGGventilate lining.