The coldest days require an increased commitment to core warmth, and the 180-gram poly loft of this vest delivers. Ultrasonically quilted to eliminate thread holes that would allow airflow to pass through, this wind and water-resistant piece is lined with an ultra-plush fleece for maximum comfort. Stretch panels down the side body and through the shoulder fit and flatter. Detailed features like a tall neck-warming collar, two-way front zip and handwarmer pockets add to the functionality of this layering piece.