2018/19 North Face Infant ThermoBall Bunting | 0-24 months
Keep infants warm from head to toe on cold days in this ultralight infant baby bunting for infants aged 0 to 24 months that features ThermoBall™ powered by PrimaLoft® insulation and a Sherpa fleece lining.
Developed in partnership with Primaoft, 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.