The Muck Boots Mens Mossy Oak Country Woody Grit Steel Toe Boot uses a protective rubber exterior for puncture resistence while keeping comfort and flexibility in every step. The all new rubber cup outsole offers excellent grip on wet surfaces. Features include a steel toe, 5mm CR Flex-Foam, a comfort topline, added rubber wrapped protection, a PK mesh lining and a rubber outsole with an aggresive track pattern. Comfort Range: 0 degrees F to 65 degrees F.