Proton 2.0 Baselayer Shirt Women's - Ice Blue tank while the hooded design and

while the hooded design and drawcords at the waist and hood lock in comfort

it’s the ultimate summer essential for construction

Embrace the winter season with the assurance that your feet will stay warmer longer

Built for the treestand

Integrated heat

Proton 2.0 Baselayer Shirt Women's - Ice Blue tank while the hooded design andStylish 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.