This lightweight garment will not only provide you with soothing heat but also wicks away moisture to keep you dry making it the perfect base layer choice. Constructed with a Micro polyester/spandex material with a brushed fleece lining that contributes to making it a really comfortable fit. The Zero Layer heating system uses four 7v heating panels concentrating heat to the middle of the back to help keep your core warm.
Provides soothing heat on high for 2+ hours and up to 8 hours on the lowest setting
Micro polyester/spandex material with a brushed fleece lining
A large four-panel heating system centered in the back of the garment.
Safe & Durable 7v Heating Technology
Built-in 4 level microprocessor controller to select desired heat output
Includes 7.4v 2600mAh battery(VB726Y) and charger
Zero Layer® heat system eliminates bulk while providing more efficient heat transfer.