Proton 2.0 Baselayer Shirt Women's - Ice Blue Size:LG and machine-washable design

and machine-washable design

Designed to layer or stand on its own

Output: DC 8

4V Powersheer® Rechargeable Lithium-Ion Battery

Designed for workers who can't afford to lose dexterity to the cold

Proton 2.0 Baselayer Shirt Women's - Ice Blue Size:LG and machine-washable designStylish warmth from base layer to outer layer. The Proton Heated Baselayer Shirt features a midweight printed knit design with a soft lining, flat stitching, and a 1 4 zip for easy ventilation. In seam thumbholes add a secure fit, while 3 heat zones deliver consistent core warmth. Whether layered under your winter gear or worn on its own, its the perfect blend of comfort and performance.