2026 Patagonia Men's Nano Puff Vest Black Medium

Warm, windproof, water-resistant—the Nano Puff® Vest uses incredibly lightweight and highly compressible 60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology, wrapped in a 100% recycled polyester shell and lining. Made in a Fair Trade Certified™ factory.

Specifications:

Fit: Regular

Tech: Lightweight 100% recycled polyester ripstop shell has a durable water repellent (DWR) finish made without intentionally added PFAS to shed light moisture. 60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology provides excellent warmth for its weight, stays warm when wet and reduces carbon emissions as compared to conventional production methods. Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance.

Features: Center-front zipper has a wicking interior storm flap and a zipper garage at the chin for next-to-skin comfort. Two zippered handwarmer pockets have cleanly finished zipper garages; one internal zippered chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop. Drawcord-adjustable drop-tail hem seals in warmth.

Fabric Content:
Shell
1.4-oz 20-denier 100% recycled polyester ripstop with a durable water repellent (DWR) finish made without intentionally added PFAS

Lining
1.3-oz 22-denier 100% recycled polyester ripstop with a DWR finish made without intentionally added PFAS

Insulation
60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology