On the toughest of work days, the Marauder comes through with all the comfort assurance you could want! Start with the MultiShox removable full-cushion footbed - the impact of each step is lessened, and at the end of the day, your feet still feel good. And you can't beat the waterproof protection on great-looking full-grain leather uppers. No one wants wet feet, and these bad boys deliver, time and again. And for warmth, you get 400 grams of Thinsulate Ultra Insulation as a buffer from chilly outdoor air. These boots also feature a wave mesh lining, lightweight polyurethane midsole, nylon shank for support that prevents foot fatique, Wolverine Contour Welt construction, lightweight PU midsole, steel toe and are slip resistant. Material: Leather, Mesh, Rubber.