Useful as a fall belay jacket on its own or as insulation under a ski jacket, the ultra lightweight Filament cuts the chill when worn alone in cool weather and holds in the heat as a mid layer in truly nasty conditions.This product will be shipped directly from Outdoor Research and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. 800 fill down insulation has an incredible warmth to weight ratio. Super packable, DWR treated 10D Pertex Quantum fabric sheds moisture. Stretch binding at cuffs. Drawcord hem. Full center front zipper. Two zippered hand pockets.