Men's Cooling Short Sleeve Crew - Grey hoodie while 4 heat zones deliver

while 4 heat zones deliver all-day warmth in the coldest conditions

PrimaLoft® synthetic down core

With a 2250mAh capacity

the Primer Heated Baselayer Shirt features a midweight thermal outer shell

Battery Features:

Men's Cooling Short Sleeve Crew - Grey hoodie while 4 heat zones deliverBeat the heat in the Mobile Cooling Short Sleeve Shirtengineered for active lifestyles and warm weather performance. Whether you're working under the sun, hiking the trail, or kicking back on the beach, this lightweight shirt keeps you cool, dry, and protected. DriComfort GEO 365 mineral infused fabric pulls moisture and heat away from the skin and dries 4x faster than traditional knitswithout relying on chemical treatments that wear out. Built in UPF