Proton 2.0 Baselayer Shirt Women's - Ice Blue badge_promo_Sold Out featuring a merino wool-blend outer

featuring a merino wool-blend outer shell and soft interior lining

4V battery cuts down on bulk

and Baselayers

The Phase Performance Heated Hoodie in Blaze Orange is designed for hunters

Proton 2.0 Baselayer Shirt Women's - Ice Blue badge_promo_Sold Out featuring a merino wool-blend outerStylish 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.