The Men's CSA Philadelphia 8" Insulated Waterproof Boot (Carbon-Fiber Toe) features:

• Left and right asymmetrical, non-metallic carbon-fiber toes offer unobtrusive fit and are 15% lighter than steel
• DRY waterproof, breathable membrane
• Full-grain waterproof leather
• Oil- and slip-resistant non-marking rubber outsole
• 600G Insulation for extra warmth in colder environments
• Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear provides a secondary source of protection in case of accidental contact with live electrical circuits
• POLAR TRACTION: Micro-glass fibers create a "micro cleat" effect for increased ice traction*
• Non-metallic, flexible woven-textile puncture resistant midsole plate - ASTM/CSA certified
• 3/4 Goodyear welt construction for enhanced durability and flexibility under extreme working conditions
• KEEN Luftcell PU midsole, infused with air for weightless comfort