Altitude Sports
Altitude Sports
Men's Nano Puff Insulated Pants




Men's Nano Puff Insulated Pants


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Nano Puff Pants.

The men’s Nano Puff® Pants from Patagonia offer all-day insulation for cold weather outdoor adventures. They’re padded with low-bulk, 60-g PrimaLoft® Gold Insulation Eco (55% recycled) that provides puffy warmth. The front and back-lower legs are wrapped in a lightweight, recycled polyester shell fabric with a durable water-repellent finish. Patagonia reinforced the seat in a rugged nylon taslon fabric and equipped the pant with a fully functional zip fly. The seat of the pants has a zippered rear security pocket, and the front legs come with two slash hand pockets.

  • Recycled polyester ripstop shell & lining
  • Durable water-repellent finish
  • 60g PrimaLoft® Gold Insulation Eco
  • Reinforced seat with zippered security pocket
  • Brick quilting pattern + horizontal quilt lines
  • Elastic back for comfort and fit
  • Front slash pockets
  • Button front and zippered fly



  • [shell & lining] 1.4-oz 22-denier 100% recycled polyester
  • [seat reinforcement] 3.4-oz 100% nylon taslan
  • bluesign® approved fabric


  • 60-g PrimaLoft® Gold Insulation Eco 100% polyester - 55% postconsumer recycled content

Weather Resistance

  • Water resistant shell + DWR (Durable water-repellent) finish
  • Windproof


  • Regular


  • 332 g


  • [exterior] 2 zippered handwarmer pockets
  • [interior] Zippered inner chest pocket + carabiner clip

Recommended Use

  • Outdoor Adventures, Seasonal Adventures, Mid Layer, Insulator

Product style: pat-82140

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