From LaCrosse, the Women's Cold Snap II Waterproof Cold Weather Hunting Boots feature: Full-grain leather and 900 Denier nylon upper  Designed for hunting and very cold weather Lace up closure Dry-Core® lining 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long Fleece lining for added warmth 1200G Thinsulate Ultra High-performance insulation that keeps you warm in the snow and rain without weighing you down Nylon shank Permafrost outsole has deep, aggressive lugs for ultimate traction in snow Plus a 90-degree heel for better grip on ladder rungs, shovel heads, or wherever your work takes you Approx. 8" boot shaft height Weight: 3.5 lbs per pair Imported.