One of the most coveted styles around Free Fly HQ, the Gridback Fleece Jacket is an absolute winner-an innovative combo of classic fleece comfort and streamlined weather-resistance. Our product team worked their fabric sorcery and outfitted the interior with an indulgently soft, high-pile fleece that traps and retains heat throughout gridded channels. They finished it with a bonded, stretch-weave shell that keeps out rain and wind unlike any other fleece. Lightweight and packable, it's an awesome go-to jacket for transitional seasons and warm enough to layer up when winter's at its worst.