Outdoor Research Mens Filament Jacket

Featuring an incredible warmth-to-weight ratio, the ultra-lightweight Filament Pullover™ is a never-leave-it-behind down-insulated layer. Useful as a fall belay jacket on its own or as insulation under a ski jacket, the Filament cuts the chill when worn alone in cool weather and holds in the heat as a mid-layer in truly nasty conditions. The super-packable, DWR-treated 10D Pertex® Quantum fabric sheds moisture, further increasing the versatility of this featherweight, compressible, year-round down pullover.