Style Number 1026885 weight per shoe 34.57oz / 980g Shaft Height 4.92in / 125mm Heel Height 1.28in / 32mm Heel-to-Toe Drop 0.59in / 15mm Duty type Heavy Features KEEN.DRY waterproof, breathable membrane seals out moisture from the inside Full 360° Goodyear welt construction provides support for heavy-duty jobs or uneven surfaces Environmentally preferred premium leather from LWG-certified tannery for cleaner water PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet Materials KEEN Luftcell midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort Oil- and slip-resistant non-marking rubber outsole Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuits Full-grain Barnyard Resistant leather helps resist the damaging effects of jobsite chemicals like oleic acid, urea, sodium chloride, and ammonium hydroxide Removable, dual-density PolyAer insole with aerated pillow-top cushioning for comfort Locking metal lace hooks Metal Hardware Leather Thickness: 1.60-1.80mm Care Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner. Safety Features Left and right asymmetrical, non-metallic carbon toes offer unobtrusive fit and are 15% lighter than steel Meets ASTM F2412-18 and F2413-18 M I/75 C/75 EH standards Meets ASTM F1677-96 Mark II non-slip testing standards Outsole and midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards