The Nano Puff vest is proof that bigger doesnt always mean warmer. It punches above its weight, trapping your heat with 60-g PrimaLoft® Gold Insulation Eco—with 55% postconsumer recycled content—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. It also includes a drawcord hem, two zippered handwarmer pockets and an internal chest pocket (with clip-in loop) that doubles as a stuffsack so packing it is a breeze.
- Lightweight 100% recycled polyester ripstop shell and lining fabrics have a DWR (durable water repellent) finish
- 60-g PrimaLoft® Gold Insulation Eco, with 55% postconsumer recycled content, is water-repellent, highly compressible and maintains 98% of warmth even when wet
- Brick quilting pattern with narrow 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
- 207 g (7.3 oz)