Features: Guaranteed Rocky® Waterproof construction Polyurethane Foot bed TPU Torsion stabilizer Widest oblique toe box in the industry Oil- and slip-resistant, 3-density EVA midsole and rubber Mobilite outsole ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard 2 Inch heel 6 Inches in height Weight: 4.2 pounds per pair for a size 10