VEST LINER HEAT 7V 2X/3X

Vest easily slips under your jacket and over a base layer or shirt for up to 8 hours of body-warming comfort Includes 7V (2,600 mAh) rechargeable battery and single wall charger. Microwire™ heating system includes 3 built-in heating panels strategically placed on the chest and back to warm your body Touch-button control technology