Wolverine Men's SR Dura Shock DA 6 Inch Steel Toe EH Work Boot Leather Imported Rubber sole Tumbled full-grain leather upper Removable full-cushion dual-density foot bed Removable full-cushion dual-density foot bed Wolverine Dura shocks SR designed for slippery work environments Moisture-managing mesh lining wicks away moisture and keeps feet dry and cool for all day comfort