Ariat Terrain hiking and endurance boots. Worn only once. Men's size 12 Key Features Material: The upper is constructed from full-grain leather, often described as oiled or distressed brown . Technology: They incorporate Ariat's ATS (Advanced Stability) technology for support and all-day comfort. Outsole: The Duratread™ outsole is designed for maximum wear resistance, flexibility, and superior traction on different surfaces. Comfort: Features include a moisture-wicking lining, a lightweight EVA midsole for shock absorption, and a padded top collar. Waterproofing: Many variations of the Terrain boot, like the "Terrain Waterproof" or "Terrain H2O," feature a waterproof construction (DRYShield™) to keep feet dry in wet conditions.