Built with more natural rubber than most other boots. 1000 grams of Thinsulate and insulating foam extends from the bottom of the boot to the ankle for added warmth. We've added a second layer of rubber to the toe for stronger abrasion resistance in this high-wear area. To ensure the best bang for your buck you'll get unparalleled traction in the thickest mud and the nastiest terrain with a vulcanized rubber outsole and a unique lug design. A revolutionary fit ensures a secure and comfortable trek every time. Measures 14"L x 5"W x 11"H.