Designed to be part of your clothing arsenal all year long, the ultralight Packable Puffer Jacket sets its sights on maximum warmth and compressibility. The combination of a tough polyester micro-ripstop fabric and PrimaLoft Silver blended down insulation make for a jacket that is highly compactible. In warmer conditions, the Packable Puffer stows away virtually unnoticed in your pack until called upon to take away after dark chill or an unplanned breeze in the high country. In cold weather it becomes a great mid layer or even a shell if the conditions are dry. Features: 100% polyester micro-ripstop fabric is highly compactible and lightweight PrimaLoft Silver down blend (650 fill power) with fluorocarbon-free down water-repellent treatment Attached hood with internal adjustments Elastic binding on waist hem and cuffs Zipper handwarmer pockets Water-resistant front zipper with internal storm flap and chin guard Jacket stuffs into own pocket Silvadur technology provides long-lasting odor control