The North Face Mens Thermoball Vest, Black
Updated with streamlined PrimaLoft® ThermoBall™ baffles contoured to fit your body, maintain your core warmth while winter camping in cold, wet weather with our latest advancement in lightweight insulation technology. Our new synthetic insulation technology features round ThermoBall™ clusters that trap and retain heat to achieve phenomenal warmth in cold, wet weather. Wear this thermal vest as a mid-layer for added warmth on the coldest winter days, or pack it for emergency protection in the backcountry.
Insulation traps hot air for reduced heat loss and increased warmth.
Highly-compressible layer for emergency use or travel.
Lightweight warmth and compressibility of down with the wet-weather insulating performance of synthetic insulation.
- Quilted thermal vest insulated with packable, ultralight ThermoBall™ is an ideal mid-layer on wet, cold days
- Thermoball™ powered by PrimaLoft® synthetic insulation has the warmth equivalent of 600-fill down
- Zippered hand pockets
- Internal elastic cuffs
- STYLE: C763
- FABRIC: 15D 33 g ThermoBall™ powered by PrimaLoft® -- 100% nylon insulation
- AVG WEIGHT: 260 g (9.17 oz)
- LENGTH FROM CENTER BACK: 28”
Developed in partnership with Primaloft, Inc., ThermoBall is a revolution in insulation technology. Unlike traditional continuous-filament synthetic insulation, the small, round PrimaLoft synthetic-fiber clusters closely mimic down clusters, trapping heat within small air pockets to retain warmth. Independent clo testing by Kansas State University has shown that ThermoBall has warmth equivalent to 600 fill goose down. As a result, ThermoBall can offer the lightweight warmth and compressibility of down with the wet-weather insulating performance of synthetic insulation.