Genuine Grip Guardian Men's 6-inch Carbon Nano Toe Puncture-Resisting Waterproof Zipper Work Boot

6 Inches in height Aegis Microbe Shield prevents bacteria and fungus growth that cause rot and foot discomfort ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification ASTM F2413 puncture resistant standards ASTM F3445 slip-resisting Defined heel Leather and fabric combination uppers Nano Composite Safety Toe Non-metallic Oil Resistant Removable WALKING ON AIR Polyurethane footbed to reduce fatigue Rubber outsole Side zipper with velcro closure