North Face Thermoball Jackets Mens
The days of having to weigh the pros and cons of synthetic insulation versus down are over with the North Face Thermoball technology. Thermoball is a synthetic fiber that is designed to mimic the lightweight and highly compressible features of down while still retaining its insulating abilities when wet.
The men's Northface Thermoball jackets and men's Thermoball vests can be used as either an outer layer on mild days or a cozy mid-layer when the weather is colder.
The North Face Thermoball was created through partnership with Primaloft, Inc after a failed attempt to climb Mount Meru in the Himalayas by world-renowned mountaineer Conrad Anker. The team went to work and after 6 months of testing in the materials lab, they sent it out to their athletes to get some real world feedback. What they created was a lightweight insulation that retained its warmth even when faced with wet conditions.