Onguard Flex3 Men's Black Flex 3 Polybend Boots are perfect for using in food PRO essing, general industrial areas, lawn care, dairies, poultry PRO essing, oilrigs, refineries, breweries and utility applications. Boots are made from 100% waterPRO f, polyblend PVC compound with nitrile that offer superior resistance to fats, oils or chemicals and have power lug outsole for giving superior wear resistance, slip-resistance and cushioning for indoor traction. Boots feature a removable air cushion insole for increased comfort and a steel shank for perfect arch support. Men's boots include a 16" steel toe that complies with ASTM F2413-05 and have kick off lugs for easy removal.