Men's KEEN CSA Chicago 6" Waterproof Work Boot

Features

• Left and right asymmetrical, non-metallic carbon-fibre toes offer unobtrusive fit and are 15% lighter than steel
• KEEN.DRY waterproof, breathable membrane
• Electric Shock Resistant (ESR) rated - providing a secondary source of protection in case of accidental contact with live electrical circuits
• Heat resistant, rubber outsole rated up to 572° F / 300° C
• ASTM/CSA-certified, non-metallic, flexible woven-textile puncture resistant midsole plate for underfoot protection
• 90° heel (5/8" Height) provides stability and helps "catch or lock" the foot in place
• 100% non-metallic construction for easily passing through metal detectors in highly-secured areas
• Nylon shank for midfoot support
• KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam
• Contoured heel lock helps "lock" is anatomically shaped, "locking" it in place and reducing heel slip

Material

• Waterproof Leather
• Oil- and slip-resistant non-marking rubber outsole
• KEEN.ReGEN: A lightweight, compression-resisting midsole
• Mesh & Moisture-Wicking Textile Lining

Technologies

• KEEN.Dry
  A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
• Left and Right Asymmetrical Safety Toe
  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.