Take the classic Nano Puff® Pullover, add a full-length zipper for greater all-around ease and, presto, the Nano Puff Jacket—wear it as a sleek micro-belay parka on chilly fall rock routes or as an insulated jacket during wintertime squalls. The wind-blocking, 100% recycled polyester shell sheds moisture and glides effortlessly in your layering system. Low-bulk, hydrophobic, highly compressible PrimaLoft® Gold Insulation (60-g) traps heat with remarkable efficiency, even when wet. The jacket has a shaped fit and the soft, wicking interior storm flap and zipper garage adds chin comfort when zipped up. Its internal zippered chest pocket doubles as a self-stuff sack with a carabiner clip-in loop. It also has two zippered handwarmer pockets, elasticized cuffs and a dual-adjust drawcord hem to seal out wind and seal in warmth.
Lightweight ripstop recycled polyester shell fabric has a DWR (durable water repellent) finish
The most thermally-efficient synthetic insulation available. Water-repellent, compressible 60-g PrimaLoft® Gold Insulation has excellent warmth-to-weight and maintains 96% of warmth, even when wet
Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation, and uses durable thread for abrasion resistance
Center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort
Two zippered handwarmer pockets have clean-finished zipper garages; zippered internal chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
Drawcord-adjustable drop-tail hem seals in warmth
Shell and lining: 1.4-oz 22-denier 100% recycled polyester, with a DWR (durable water repellent) finish. Insulation: 60-g PrimaLoft® Gold Insulation 100% polyester