KEEN.DRY waterproof, breathable membrane seals out moisture from the inside Heat-resistant rubber outsole rated up to 572°F/300°C Full 360° Goodyear welt construction provides support for heavy-duty jobs or uneven surfaces Nylon shank for midfoot support 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 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: 1.80-2.00mm Mesh liner provides breathability to help keep feet cool in warm environments
