Want to stay warm with a light layer?  We have a premium, high elastic, heated base layer. This heated shirt will keep you warm and can be worn under any jacket or sweatshirt.  Wear under other clothing or by itself. 

• Includes certified rechargeable 7.4V Battery
• 3 heat settings with the touch of a button
• Low 120°F, Medium 130°F, High 140°F
  
• 5 heat zones - located all throughout the shirt including the front, back, and shoulders.
• Rapid heating within 30 seconds
• 8+ Hours of warmth for all day comfort
• Machine washable
• Three-year warranty