Built for intense activity in cold conditions, the Patagonia Men's Nano-Air Ultralight Pullover delivers the perfect balance of lightweight warmth, advanced breathability, and streamlined mobility. Whether you're climbing, trail running, ski touring, or hiking, this technical pullover keeps your core warm while letting excess heat escape, even during high-output efforts.
Constructed with 100% recycled polyester ripstop and insulated with 20g FullRange™ insulation, it provides featherlight protection and dynamic stretch, allowing you to move freely without overheating. The PFAS-free DWR finish resists light moisture and wind, while uninsulated underarm panels enhance airflow and reduce bulk. A deep two-way front zipper offers rapid ventilation on the move, and the pullover conveniently packs into its own chest pocket with a karabiner clip-in loop for efficient storage. Finished with moisture-wicking Capilene® Cool Lightweight cuffs and a technical fit tailored for layering under a harness or pack, this Fair Trade Certified™ pullover is your go-to active insulation piece for fast-moving alpine and mountain missions.
Features:
Lightweight & Weather-Resistant Shell: 100% recycled polyester ripstop with mechanical stretch and PFAS-free DWR finish for weather protection and mobility.
Advanced Breathable Insulation: 20g FullRange™ synthetic insulation delivers lightweight warmth and optimal breathability.
Tailored for Movement: Slim, technical fit with articulated design ideal for layering under a harness or backpack.
Deep Two-Way Zipper: Allows fast venting and features a low-profile zipper garage for chafe-free comfort.
Packs Small: Zippered chest pocket doubles as a self-stuff sack with clip-in loop for easy stashing.
Stay Dry & Comfortable: Moisture-wicking Capilene® Cool cuffs offer stretch and breathability at the forearms.
Ethical Manufacturing: Fair Trade Certified™ sewn in a bluesign®-approved facility for environmental and social responsibility.
Specifications:
Weight: 218 g
Country of Origin: Vietnam
Insulation: 20-g FullRange™ 100% recycled polyester
Shell/Lining: 1.6-oz 30D 100% recycled polyester stretch ripstop with PFAS-free DWR
Cuffs: 2.3-oz 100% recycled polyester double knit
Sustainability: Bluesign® approved fabrics, PFAS-free, Fair Trade Certified™
Care Instructions:
Machine wash warm, do not bleach, tumble dry low, cool iron.