The Marauder Wolverine MultiShox™ Contour Welt™ Steel Toe Boot brings you a full grain leather upper with a wave mesh lining. Wolverine’s MultiShox® full-cushion footbed and lightweight PU midsole are also included in the mix. These 6 inch boots also feature Wolverine's MultiShox® rubber lug outsole that is slip, oil, heat and chemical resistant. It features 400 grams of Thinsulate Ultra insulation for toasty warm feet. Wolverine Contour Welt™ construction is engineered for flexibility.