Enhance your productivity with the Polar King Premium Berber Lined Vest. Crafted with a heavyweight duck outer shell and a brushed, hand-washed finish, this men's vest offers exceptional protection from the elements. Its kidney flap design effectively blocks cold air, while the heavy-piled berber lining traps heat to keep your core warm in chilly outdoor work environments. This work vest also features practical details, including fleece-lined hand warmer pockets and two interior pockets for essential storage. The heavy-duty front zipper, rivets at stress points, and triple needle stitching add durability to this vest, making it a reliable companion for any job. With a commitment to quality and functionality, this vest is an excellent choice for construction sites or outdoor work. 100% Cotton, 12 oz Duck Fabric Outer Shell (Brushed Hand, Washed Finish) Fleece Lined Hand Warmer Pockets Two Interior Pockets for Extra Storage Heavy-Duty Front Zipper Rivets at Stress Points Triple Needle Stitching