Low temperatures are not a worry when you’re wearing this warm shirt. Features include: 8-ounce, 95% polyester/5% spandex knit material, FastDry® technology that wicks away sweat, a drop tail that adds coverage, a comfortable, tagless neck label, Carhartt logo printed on bottom hem, and this shirt fights odors. This thermal is available in a wide range of sizes, from Small – 4X-Large. Some sizes also available Tall. Please note that some tall and larger sizes come with an added fee.