• Fully Recycled Textiles: Low-Bulk 100% Recycled Polyester Ripstop Shell Has a Durable Water Repellent (DWR) Finish Produced without Intentionally Added PFAS to Shed Light Moisture
• Distinctive Horizontal Baffles: Brick Quilting Pattern and Horizontal Quilted Side Panels with Tough, Abrasion-Resistant Thread Stabilize Insulation to Improve Durability as an Outer Layer and for Low-Profile, Low-Bulk Layering Under Shells
• Refined Mobility-Focused Fit: Improved Shoulder and Armhole Fit Provide Greater Mobility and Comfort; A Slightly Narrower Fit and a Longer Body Length Offer Easier Layering
• Center-Front Closure: Center-Front Zipper Has a Wicking Interior Storm Flap and a Zipper Garage at the Chin for Next-To-Skin Comfort
• Storage Features: Two Zippered Handwarmer Pockets Have Cleanly Finished Zipper Garages; An Internal Zippered Chest Pocket Doubles as a Stuffsack, with a Reinforced Carabiner Clip-In Loop
• Drawcord-Adjustable Drop-Tail Hem Retains Warmth; Made in a Fair Trade Certified™ Factory, Which Means the People Who Made This Product Earned a Premium for Their Labor
• Materials and Care: Shell and Lining: 1.3-oz 100% Recycled Polyester Ripstop with a Durable Water Repellent (DWR) Finish Produced 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. Fabrics Are Certified as bluesign® Approved. Made in a Fair Trade Certified™ Factory. Care Instructions: Machine Wash in Warm Water, Avoid Bleach, Tumble Dry on Low, Avoid Ironing
• Approximate Weight: 235 g (8.3 oz)
• Patagonia Style Number: 84243

The Men's Nano Puff Vest is a compact answer to cold cores and changing conditions. Low-bulk insulation adds warmth without crowding the arms, making it a smart partner for touring, layering under a ski shell or warming up beside the trailhead. Its wind-resistant recycled shell handles light weather, and the packable pocket keeps storage simple when the sun comes out. Few winter layers cover as many situations with so little weight.