Steel toe work boot featuring a tumbled leather upper, Drilex lining, a Poron memory foam footbed, and a FlorFlex welt construction. Plain toe 6" classic boot The dual density polyurethane outsole is resistant to slips, oil, and abrasives. F2 Insole - Soft molded dual density polyurethane insert that cushions and cradles the foot, provides additional shock absorbing polyurethane ball and heel pads, and a moisture absorbing fabric covering with a TPU Heel Stabilizer. Steel Toe - A non-corrosive toe cap that provides protection for the toe area. Electrical Hazard Safety - Provides a secondary source of protection from live circuits, wires, or highly charged electrical equipment. ASTM F2413-05 Approved - This is the new official standard for safety footwear in the United States.