Carolina® Men's 10” Laser Composite Toe Wellington Waterproof Work Boots prepare you for the hard work ahead. Dark Brown Crazy Horse Leather upper Non-metallic Composite Safety Toe for environments where steel is not appropriate; reduced cold-transfer in cooler environments and meets the ASTM Standards for compression and impact testing rating of ASTM F2413-18 Waterproof SCUBALINER™ lining system Mesh lining Removable AG7® supreme quality Polyurethane comfort system with enhanced arch support PC2™ Internal Polyurethane midsole Electrical Hazard Rated Non-Metallic shank - footwear tested by an independent lab that can withstand applications of 18,000 volts at 60hz for one minute without leakage Cement construction Oil and Slip-resistant Rubber outsole Product Features: Waterproof:Yes Outsole:Oil- and Slip-resistant, non-marking Rubber traction Upper:Crazy Horse Leather Electrical Hazard:Electrical Hazard - withstand applications of 18,000 volts at 60hz for one minute without leakage Height:10" Lining:Breathable Mesh Toe Protection:Composite Midsole:PC2™ Internal Polyurethane Insert:Waterproof SCUBALINER™ Carolina’s Exclusive Proprietary Waterproof Lining System Support (shank):Non-metallic Footbed:AG7® Polyurethane, removable Weight:5.33 lbs per pair Carolina Men's 10” Laser Composite Toe Wellington Waterproof Work Boot