Industrial floors take a toll on your feet, which is exactly the problem the Men's Timberland PRO Powershift SR was built to solve. A metal-free, breathable ripstop nylon upper is treated with 3M Scotchgard fabric protector to keep liquids and stains from soaking in, whether you're on shift or off the clock. Underneath, the Timberland PRO 24/7 Comfort System supports your arch and cushions each step to fight fatigue over long hours, working alongside a lightweight Hover Spring foam midsole and flexible cement construction for a shoe that moves with you rather than against you. Microban antimicrobial treatment keeps odor in check day after day, and the GripMax rubber outsole channels away oil, grease, and water to hold its footing even on slick industrial floors — tested at greater than .40 on the Mark II oily wet #3 American Olean tile standard. A men's size 9 weighs in at just 0.91 lbs.