Patagonia Men's Nano Puff Pants

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Packable, breathable, low-bulk insulated pants for layering under waders in cold conditions; they’re so comfortable and warm, even when wet, that you’ll still be wearing them long after your waders are hung up to dry.

Swinging for late B-runs on the Clearwater, thoughts turn to turkey dinners and ice forms in your guides. Fortunately, you don’t have to give in to the elements. Our Nano Puff™ Pants are made with recycled, low-bulk 60-g PrimaLoft® Gold Insulation Eco for a wading experience described by one of our field testers as “floating in toasty, puffy warmth.” Perhaps even more important, the Nano Puffs maintain warmth even when wet—a critical factor in any under-wader insulation. Thanks to the lightweight 100% polyester shell fabric with a DWR (durable water repellent) finish, and the reinforced seat, zip fly and handy pockets, they work just as well outside of waders as in. Which means, if you’re like us, you’ll keep wearing them in camp or around town long after you’ve hung your waders up to dry.

Features
  • 100% polyester shell fabric has a DWR (durable water repellent) finish
  • Elastic back for comfort and fit
  • Two front slash pockets
  • Button front and zippered fly
  • Reinforced seat with zippered security pocket
  • 332 g (11.7 oz)
Size & Fit

Model is 6'0" and wearing a size Medium 
Regular Fit Size Chart

Materials

Shell: 1.4-oz 100% polyester with a DWR (durable water repellent) finish.

Seat reinforcement: 3.4-oz 100% nylon taslan with a DWR finish.

Insulation: 60-g PrimaLoft® Gold Insulation Eco 100% polyester (55% post-consumer recycled content).

Fabric is certified as bluesign® approved

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