6.5-ounce, 81% Polyester, 19% Wool Heavyweight, Force® Base Layer Built with Force FastDry® technology to wick sweat and dry fast Built to move with Rugged Flex® stretch technology Fights Odors Strategic seam placement to reduce chafing Smooth Flatlock seams, Y-split waistband, and contoured front for comfort Stay warm with temperature-regulating wool-poly blend Black
