Patagonia Men's Nano Puff Jacket 2026

A highly packable, synthetic insulated jacket built for cold, damp conditions. The Patagonia Nano Puff gives you great warmth-to-weight, stays warm even when wet, and compresses down so you can bring it everywhere. Rugged enough for trail use; polished enough for casual wear.

Key Features

• Lightweight ripstop shell fabric — 100% recycled polyester with a durable water-repellent (DWR) finish. 

• Insulation: 60-g PrimaLoft Gold Insulation Eco (100% post-consumer recycled polyester) with Patagonia’s P.U.R.E.™ technology (reduced emissions).

• Interior lining also 100% recycled polyester.

• Quilting pattern: signature horizontal quilting, with brick quilt pattern on front and quilted side panels for insulation stability and low bulk. 

• Drawcord-adjustable drop tail hem to seal in warmth. 

• Center front zipper with zipper garage at chin to protect skin. 

• Two zippered hand-warmer pockets. Internal zippered chest pocket that doubles as stuff sack; includes a carabiner clip loop.

• Fair Trade Certified sewn.

• Shell & lining are bluesign approved materials.