R1 Air Zip Neck Fleece Pullover – Men's

For high-output cold-weather efforts where overheating is as big a problem as the chill, the R1 Air Zip Neck is our go-to midlayer for trail runners and active hikers. Its hollow-core recycled polyester fleece with a zigzag-knit structure dumps heat fast and wicks moisture, while off-shoulder seams mean you can wear it comfortably under a pack all day.

• Hollow-core recycled polyester jacquard fleece wicks moisture and dries fast — built for aerobic output, not standing around
• Zigzag-knit construction increases airflow and compresses small, so it earns its place in any pack
• Off-shoulder seams sit flat under pack straps — no bunching, no hot spots on long hauls
• Quarter-zip venting lets you dial temperature on the move without stopping to strip layers
• Made in a Fair Trade Certified factory; 100% recycled polyester — Patagonia actually backs its sustainability claims