Tough warmth where it counts. The UTW Pro Heated Vest features an abrasion-resistant polyester twill shell with a DWR water repellent barrier, stretch sides for added comfort, and a quilted 3M Thinsulate™ 150g lined interior to keep your core warm without restricting movement. With 3 heat zones, heavy-duty YKK zippers, and internal storage, it’s built to perform in the toughest conditions. Drop-tail back hem and a medical ID label round out this essential layer for hard-working days in the cold.