The Carhartt Men's Base Force Heavyweight Poly-Wool Bottom for extreme cold weather works as hard as you do to keep you warm, dry, and odor free on the coldest days. Designed with the perfect blend of 190 gsm/6.5 oz 80% polyester and 20% wool that is sweat-wicking. The heavyweight fabric traps heat and features Rugged Flex that moves with you making climbing or kneeling on the jobsite easy and FastDry technology to wick away sweat. They feature smooth flat-lock seams and brushed Y-split elastic waistband with concealed stitching for comfort. The contoured front panel with fly supports and provides comfort where you need it. These warm bottoms will have you prepared to tackle any storm. Available in tall sizes for guys that need added length in their britches.