Sometimes shiver-proof protection comes in small packages—like Patagonia''s Nano Puff® Vest. It punches above its weight, trapping your heat with PrimaLoft® Gold insulation (60-g) wrapped in a windproof and moisture-shedding 100% recycled polyester ripstop shell with a DWR (durable water repellent) finish. The vest has a shaped fit and a soft, wicking interior storm flap and zipper garage for chin comfort. Other fine points include a drawcord hem, two zippered handwarmer pockets and an internal chest pocket (with clip-in loop) that doubles as a stuff sack.
- 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 ratio 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 cleanly 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 100% polyester