TEMPERATURE RATING – WARMER: +9° to +37° Fahrenheit.Learn more Water-resistant, quilted shell for extra warmth and dryness PrimaLoft® Insulation ThermoPlume®in body and sleeves Fully lined body and sleeves Packs into its own interior pocket for easy carrying when not wearing; cordlock inside pocket to close packable pouch securely Standing collar keeps cold out Full-zip front with chin guard Onseam pockets Solids: Shell – 100% nylon. Lining/insulation – 100% polyester. Prints: Shell/lining/insulation – 100% polyester. Machine wash. Imported 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!