- shell: 100% nylon / insulation 100% polyester
- Imported
- Zipper closure
- Machine Wash
- Thermoball™ synthetic insulation has the warmth equivalent of 600-fill down
- Stows in hand pocket
- Hem cinch-cord system in hand pockets
Updated for 2014 with streamlined baffles contoured to fit your body, our PrimaLoft® ThermoBall™ jacket offers ultralight, highly compressible synthetic insulation to keep you warm in a variety of winter conditions. The new insulation technology features round ThermoBall™ clusters that trap and retain heat to achieve phenomenal warmth in cold, wet weather. Wear or pack this ultralight jacket for reliable thermal insulation while winter camping in the backcountry.