A cold-weather alternative to our Poplin Button-Down Smart Shirt, this is a wrinkle-free brushed twill shirt, designed so you stay warm and look polished through the winter months. A button-down collar keeps it casual but neat, and the shirt length is tailored to be worn both tucked in or out. 3.5 DP rating, 100% ELS cotton wrinkle-free shirt, developed with patented processes and technologies to save time and energy while looking good.