This 8" boot is made of full grain, waterproof, Goretex Nutmeg Ebbtide leather, has dual density Supersole Welt construction, removeable comfort force footbed, oil/slip resistant Aztec Supersole 2.0 sole, steel toe, goretex, 400 grams of Thinsulate and a fiberglass shank. Naturseal, Mink Oil and Leather Protector can be used as a treatment.