Whether standing still or roaming the field, the UA Reactor Base Cozy Neck provides the right amount of warmth. The soft, brushed grid's fibers hold body heat. As you move, they separate to release excess warmth and enhance breathability, so you don't overheat. And as you sweat, the fibers release moisture so you don't feel damp. For every action, there's Reactor.
- ColdGear Reactor adapts to your activity level for optimal, breathable warmth
- Moisture-wicking and fast-drying to keep you at top comfort
- Scent Control's synthetic Zeolites with silver trap and suppress odor growth
- 4-way stretch fabrication moves with you in every direction
- Fitted style is next to skin without compression squeeze
- Dropped hem stays tucked, provides extra coverage
- Thumbholes to keep sleeves in place
- Super-cozy wide cowl neck
Get this ColdGear Reactor Base Layer for true active warmth!