The crisp bite of alpine air at dawn or the sudden chill of a high desert evening calls for reliable warmth that disappears when you don't need it. Patagonia crafts a solution in this light, packable vest, an essential layer that defies its minimal weight. Its core is 60-g PrimaLoft Gold Insulation Eco, born from 100% postconsumer recycled content, delivering impressive thermal performance even if unexpected moisture finds its way in. Encased in a durable 100% recycled polyester ripstop shell with a PFC-free DWR finish, it shrugs off light precipitation and resists snags from trailside brush. The precise brick quilting secures the insulation, preventing cold spots, while zippered handwarmer pockets offer a refuge for digits and an internal chest pocket converts the vest into its own compact stuffsack for effortless stowing. From shoulder-season treks to crisp climbs, this vest provides focused warmth for your core, ready for any spontaneous change in conditions. 
 
PRODUCT CONDITION
 
This UnNew Patagonia Nano Puff Vest - Men's is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   



TECH SPECS

• Material: 100% Polyester ripstop
• DWR finish
• 60g stnthetic insulation
• Regular fit
• Full zip closure
• Stand up collar
• Elastic binding on armholes
• Zip hand pockets
• Drawcord adjustable hem