The Helium Down Jacket features ultra-packable 100% responsibly sourced 800 fill down, 100% recycled Pertex Quantum shell fabric, and waterproof Pertex Shield Diamond Fuse fabric on the collar and shoulders for superior warmth and protection from the elements. Fit & Design: Standard fit jacket Durable, lightweight Hybrid mapped construction Single separating center front zipper External chest pocket Brushed tricot hand pockets Dual internal stash pockets Left hand pocket doubles as stuff sack Carabiner loop with key clip Clean finish elastic drawcord hem Low-pro Binding(TM) No-Snag webbing behind center front zipper Technology: Water-resistant Wind-resistant bluesign(R) approved Additional Details: Machine wash cold separately, rinse thoroughly Do not bleach Tumble dry low or line dry in shade Do not iron Do not dry clean