Get ready for your work day in the Danner Men's Vicious 4.5 in Work Boots. The premium leather uppers promote durability, and the Vibram Vicious outsoles are oil-and-slip-resistant to help prevent accidental falls. The Trailguard TPU shanks help you stay comfortable after hours on your feet, and the polyurethane midsoles cradle your feet in cushioning. Danner Men's Vicious 4.5 in Work Boots Brown/Red, 10 - Lace-Up Work Boots at Academy Sports