Keen is taking work and safety shoes to the next level Impress your coworkers with a shoe that looks casual but is ready to take on whatever your workday brings or drops on your toe. These Milwaukee Mid waterproof steel toe boots feature many of Keen's technologies that are essential for a high-performance work shoe; Keen. Dry's waterproof technology provides you with a breathable membrane that will promote air flow but keep you dry. Keen. Protect is their patented wrap-around outsole that goes up and over the toe. The boots are designed to be oil- and slip-resistant to keep you upright even in the messiest of conditionsfort is key when you're on the job - these work shoes feature Keen's metatomical footbed design which delivers excellent comfort as it contours and cradles your feet. Whatever line of work you're in, Keen has got you covered.