- 60g ColdGear Reactor insulation
- Secure hand pockets
- UA's exclusive MagZip closure
- UA Storm water-resistant face fabric
The UA ColdGear Reactor vest features ColdGear Reactor intelligent insulation that adapts to any activity for non-stop comfort and total versatility. Lofty insulation with a unique quilting pattern that traps heat, but still allows air to flow so you don't feel stifled. A MagZip is an UA exclusive that clicks and holds together for easy, struggle-free zipping when in a hurry. The Reactor is finished with an adjustable hem and secured hand pockets for safe storage.