PATAGONIA R1 AIR Men's Technical FLEECE Zip-Neck

High-output performance meets lightweight warmth. The Patagonia R1® Air Zip-Neck is a slim-fit, breathable fleece built for dynamic movement in cold conditions. Made with 100% recycled polyester and engineered for airflow, this technical layer delivers comfort without bulk, making it ideal for trail runs, alpine climbs, or fast hikes in cool weather.

The zigzag-knit fleece wicks moisture, dries quickly, and packs easily. A quarter-zip design offers customizable ventilation and effortless layering, while offset shoulder seams reduce chafing under packs. A zippered chest pocket adds functional storage, and soft bindings at the hem and cuffs enhance durability and fit.

Responsibly made in a Fair Trade Certified™ factory, ensuring ethical production and worker support.

KEY FEATURES

• R1 TECH FLEECE: 100% recycled polyester with hollow-core yarns for warmth, breathability, and quick-dry performance

• SLIM FIT: Designed for active layering in high-output conditions

• VENTING ZIP: Quarter-zip allows for easy on/off and thermal regulation

• TRAIL-READY DETAILS: Offset shoulder seams and zip chest pocket for comfort and function

• ECO-CONSCIOUS BUILD: Made in a Fair Trade Certified™ factory