Englin's Fine Footwear presents the men's 'Cincinnati 6" Waterproof Boot' from Keen. This heavy-duty wedge introduces lightweight comfort into a classic style. Carbon-fiber toes and air-infused midsole offer unbeatable comfort while an EH-rated rubber outsole provides better slip-resistance. Duty Type: Heavy Duty Safety Rating: Meets ASTM F2412-18 and F2413-18 M I/75 C/75 EH standards. Meets ASTM F2913-17 SATRA Non-Slip Testing Standards. Meets ASTM F1677-96 MARK II Non-Slip Testing Standards. Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards. Electrical hazard (EH) rated - providing a secondary source of protection in case of accidental contact with live electrical circuits. Provides a secondary source of protection when outsole accidentally comes in contact with live electrical circuits, helping to reduce the potential of electric shock. Left and right asymmetrical, non-metallic carbon-fiber toes offer unobtrusive fit and are 15% lighter than steel. Uniquely anatomically correct steel, aluminum, & composite toe designs provide a roomier toe box and maximum comfort. Meets ASTM F2412-11 and F2413-11 I/75 and C/75 Standards. Superior leather resists the damaging effects of oleic acid, urea, sodium chloride, and ammonium hydroxide in order to extend the life of your boot. Certified Slip Resistant (Mark II) Oil- and slip-resistant non-marking rubber outsole Locking metal lace hooks. Toe Type: Carbon-Fiber Toe Full-grain Waterproof Leather - Barnyard Resistant. KEEN.DRY waterproof, breathable membrane, moisture-wicking textile lining. KEEN.DRY: A proprietary waterproof, breathable membrane that lets vapor out without letting water in. Removable, dual-density PolyAer PU footbed with aerated pillow-top cushioning. KEEN Luftcell: Air-infused, PU midsole for weightless comfort. Shellback heel support Continuous Goodyear welt construction for enhanced durability under extreme working conditions Weight: 34.5 oz / 978.1 g Calf Circumference: 1.5 in / 3.8 cm Collar Height: 6.0 in / 15.2 cm Keen Men's Cincinnati 6" Waterproof Boot