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 ECO insulation (60-g, made from post-consumer recycled content) wrapped in a windproof and moisture-shedding recycled 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 stuffsack.
      Material    
    
     100% polyester
 
| Product name: | Patagonia Men's Nano Puff Vest - Black | 
| Manufacturer: | Patagonia | 
| Item code: | PAT278047 | 
| Material: | 100% polyester | 
| Activity: | Outdoor | 
| Gender: | men | 
| Textile fabric: | Synthetics, Recycled Fabrics | 
| Season: | Winter, Spring/Autumn | 
| Insulation: | Synthetics | 
| Features: | Windproof, Water resistant, Thermo | 
| Fit: | regular | 
| Jacket / vest version: | Vest | 
| Model year: | 2023 | 
| Collection: | Spring/Summer | 
| Color: | Black | 
| Weight: | 227g | 
| Weight source: | Manufacturer |