VEST LINER HEAT 7V L/XL

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