The Mossy Oak Heavy Baselayer Bottoms are engineered with the hunter in mind. Whether you’re sitting in a duck blind or the December and January woods in pursuit of deer, these baselayer bottoms are made to keep you warm and hunting longer. They feature a zipper fly, button fasten, and foot stirrups help keep them in place when adding layers or moving. The microfleece fabric is not only soft, but it also works hard to keep your temperature up. This heavy duty layer is an essential in any winter outdoorsman’s closet.