Thorogood V-Series Men's 8-inch Composite Toe Electrical Hazard 400G Insulated Waterproof Work Boots

400 grams of 3M™ Thinsulate™ Insulation 8 Inches in height ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification Composite shank Composite toe Generous toe box Goodyear® welt construction Leather upper Oil, heat, & slip resistant non-marking rubber "Chevron" outsole Removable single-density polyurethane ShockZone footbed Waterproof Weight: 5.1 pounds per pair for a size 10