A comfortable essential done the Carhartt way. The Carhartt Men's Force Midweight Waffle Base Layer Pants are made of midweight waffle knit polyester for easy-wearing warmth that wicks sweat and fights odor. These tights give you the range of motion and warmth you need when battling the cold months.Features4-ounce, 100% polyester waffle-KnitMidweight, Carhartt Force base layerBuilt with Force FastDry technology to wick sweat and dry fastBuilt to move with Rugged Flex stretch technologyFights odorsSmooth Flatlock seams, Y-split waistband, and contoured front for comfortStrategic seam placement to reduce chafing