The Rocky® Athletic Mobility Waterproof Insulated Bibs are a key item for your cold-weather hunts. These camo overalls have Rocky Waterproof construction, which means they are guaranteed waterproof. The insulated bibs have 100 grams of 3M™ Thinsulate™ Insulation to keep you warm for hours outdoors. Rocky also gives you concealment. In addition to the Realtree Xtra® camo, the men's overalls have Rocky Scent IQ™. The Scent IQ technology is an odor eliminator, destroying your human scent at the microbial level so animals cannot detect your presence. With the R.A.M. bib you’re making a commitment to getting the most from your hunt.