Heel Height: Approx. 8'' Tall. 100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry and comfortable. Realtree Xtra camo utilizes a robust light and dark pattern plus a multi-directional layout that creates an incredibly 3D effect. Good for all times of the day and year. 1000 grams of Thinsulate Ultra Insulation offer lightweight warmth for those needing protection in extreme cold climates. Ultra durable, oiled nubuck leather and lightweight 9000 Denier nylon backed with foam for all day comfort in the field. Cushioning antimicrobial polyurethane footbed with open cell construction for air circulation.