No Job Is Too Tough For The Original Muck Boot Company's Men's Chore Classic Steel Toe Work Boot With Met Guard. Perfect For Wider Calves, This Waterproof Boot Is Triple-reinforced In The Toe And Quadruple Reinforced In The Heel For Ultimate Durability. The Built-in Breathable Mesh Lining Will Keep Your Feet Ventilated During Your Entire Day. With A Blown Rubber Outsole, This Oil-resistant And Shock Absorbent Boot Delivers The Comfort You Need To Tackle Any Job.