Keen Utility CSA Camden 8" Waterproof Boot Internal Met (Carbon Toe) in Leather Brown/Black. Features KEEN.DRY waterproof, breathable membrane seals out moisture from the inside Heat-resistant KEEN.ToughSole outsole rated up to 250°F/121°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 Materials KEEN Luftcell midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort KEEN.TOUGHSOLE oil- and slip-resistant outsole that is lighter weight and more durable than rubber 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 Dual purpose metal lace hooks Metal Hardware Leather Thickness: 1.80-2.00mm Mesh liner provides breathability to help keep feet cool in warm environments Style no. 1027693