Stay comfortable outdoors in cold weather with this men's base layer top. The heavyweight construction keeps you warm, while stretchy polyester-spandex material allows for comfortable ease of movement. The base layer is designed with flatlock seams and a tagless label to reduce irritation, and has moisture-wicking properties that remove sweat and odor, keeping you feeling fresh and dry. 95% Polyester, 5% Spandex, Pique; weight: 7.7 oz. Long sleeves. Crew neckline. Concealed thumb loops.. Convenient left chest zip pocket.. FastDry material wicks away sweat.. Rugged Flex technology for ease of movement.. Stretch material.. Fights odor.. Flatlock seams and tagless label for comfort and reduced chaffing. . Machine wash. Imported.