Feels like down. Acts like down. But it’s ... not down!
ThermoPlume® is a lightweight, airy synthetic that acts like down and has some pretty impressive properties. It’s actually blown in to jackets so it’s easily compactable, making the “packs-right-into-itself” factor a breeze. Plus, it’s guaranteed to stay warm and fluffy even when wet. Best of all, you can toss it in the wash ... WITHOUT TENNIS BALLS!