Carolina Shoe® Men's 6" Subframe Side Zipper Composite Toeexcellent all-around boot combines a durable yet lightweight construction with a zipper for added convenience. It's equipped with a composite safety toe cap, their waterproof SCUBALINER™ and an oil- and slip-resisting outsole. Utopia Dark Coffee Leather upper Composite Safety Toe Cap Waterproof SCUBALINER™ Mesh lining Side zipper EVA midsole Removable Dual Density EVA footbed Non-Metallic hardware Electrical Hazard Rated Non-Metallic Shank Cement Construction Oil & Slip-Resisting Rubber outsole Product Features: Outsole:Oil- and slip-resistant, non-marking Rubber lug traciton Upper:Premium Leather Electrical Hazard:Footwear tested by an independent lab that can withstand applications of 18,000 volts at 60hz for one minute without leakage Height:6" Toe Protection: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 Midsole:EVA (Ethyl Vinyl Acetate) Cushioned Foam Insert:Waterproof SCUBALINER Mesh lining Support (shank):Non-Metallic Footbed:Dual Density EVA (Ethyl Vinyl Acetate) Cushioned Foam Carolina Shoe Men's 6" Subframe Side Zipper Composite Toe Work Boot