Categories
Brands

THERMOBALL

The North Face™ developed a partnership with PrimaLoft® to offer a new synthetic alternative to down. Thermoball™ powered by PrimaLoft® is a revolution in insulation technology. Unlike traditional, continuous-filament synthetic insulations, the small round PrimaLoft® synthetic fiber clusters closely to mimic down clusters; trapping heat within small air pockets to retain warmth. Independent CLO testing has shown that Thermoball™ technology can […]