Stay warm and comfortable all day long by layering your work clothes over Force sweat-wicking thermals. Carhartt Women's Force Heavyweight Stretch Base Layer Pants were designed with the harshest cold weather conditions in mind. Our heaviest weight, 4-way stretch base layer bottom has a smooth outer polyester blend fabric with a brushed fleece inside, low-profile, secure side pockets, and a 2” fold-over waistband. Designed for a slim fit to wear under clothes or on their own, these women's leggings have paneling to support breathability and are made with Force and FastDry fabric technologies to wick sweat and dry fast so you can stay warm outside on cold days. For a base layer set, pair with UH0266-W-Carhartt Women's Force Heavyweight Stretch Base Layer Crewneck. Model UH0254-W.