Timberland 6 inch classic boot premium full grain leather upper for rugged durability waterproof seam sealed construction is guaranteed to keep feet dry in any weather 200 grams of primaloft insulation helps keep active feet warm rustproof hardware for durability and an authentic timberland look padded collar for a comfortable fit around the ankle textile lining and footbed cover for breathability eva footbed for lightweight cushioning shock absorption and all day comfort steel shank