Red Wing Shoes is always trying to innovate and develop new leather types and qualities. One of their latest creations is the Charcoal Rough & Tough. The color of this particular leather resembles stone coal which ironically refers to the rich history of Red Wing Shoes. Back in the days the shoes were meant for hard labor, for example coal shoveling on a locomotive. Red Wing chose to go for a 6'' Classic Moc Toe design to complement this innovative Charcoal Rough & Tough leather. We can't wait to see how this will age after a certain amount of intense wearing. The 8890 6'' Classic Moc Toe Charcoal Rough & Tough is available here.