We're working on the next batch of Helios Jackets. Sign up to be notified when they become available. Thanks! Puffy & warm, the Helios Down Jacket has been one of our most popular jackets for generations. There are many imitation puffer jackets out there, but there is only one Helios. Warm, light, cozy, timeless.Ideal for: Backpacking, alpine ascents, ski touring, a night on the town, general cold weather Details Sewn-Through Construction YKK #5 2-way Vislon zipper with insulated draft tube Lycra sealed hand-warmer pockets Zippered internal stash pocket Lycra hem and cuff Made in Seattle, USA of imported materials Additional Info Garment Fit Relaxed Midweight Garment Type Midweight / Puffer Jacket Shell 20d x 20d Pertex® Quantum Pro® brushed nylon (41 g/m2), made from 60% bio-based materials. The durable water repellent (DWR) finish on our Helios jackets and vests is made without intentionally added perfluorinated chemicals (PFCs/PFAS). Lining Material 20d nylon taffeta made from recycled nylon. Fill Power 900+ Goose Down certified to the Responsible Down Standard (RDS) by TE-00118388 Fill Weight 6.54 oz / 185 g (size Medium) Average Weight 15 oz / 426 g (size Medium) Packed Size 4L Origin Made in Seattle, USA of imported materials