|Heating Location||U.S. Size||Shoulders||Chest||Height|
|Back and Neck||S||29”||36”||23.5”|
|Back and Neck||M||32”||40”||25.5”|
|Back and Neck||L||35”||44”||26.5”|
This Classic Blue design jacket has two heating zones to warm the back side of the vest. A simple one-touch button changes the heat level between low, medium and high. The vest includes two outside hand pockets and two inside pockets. The heating elements connect via a standard USB cable on inside pocket and is powered by a 5.2V battery (Battery included with purchase). This vest provides the perfect long-lasting warmth inside or out.