Gerbing 7V Heated Base Layer Shirt

Microwire heating panels are close to your body and traps the heat - making it an ideal choice for all cold weather activities without adding bulky layers Comfortable, stretchy, and soft fabric easily moves with you for indoor/outdoor activities Powerful Microwire heating system includes built-in heating panels strategically placed on the chest and upper back Change heat settings with touch-button control technology Battery voltage: 7 V Content: 92% Polyester / 8% Spandex Shirt includes: Gerbing 7 V 2,600 mAh Rechargeable Battery Single Wall Charger Gerbing Lifetime Warranty