The North Face Men's Zephyrus Pullover is an insulated lightweight wind shell that is a deserving athlete choice and Summit Series® product. Lightweight and thermally lined with slim but effective Primaloft® One, these The North Face soft shells are extremely packable and versatile for a range of conditions, activities and seasons; imagine autumn bouldering, summer sailing, winter ski mountaineering and spring biking in the Zephyrus. These are just four good reasons why the Zephyrus has earned a coveted place in the Summit Series® collection.