Breathable Warmth, Built for Motion

The Patagonia W’s R1 Air Zip Neck is the ultimate balance of warmth and breathability in a lightweight fleece. Designed for high-output pursuits in cool conditions, its airy jacquard knit moves moisture, dries quickly, and layers easily. The quarter-zip design provides quick venting when you’re on the move, while its slim fit ensures comfort under shells and packs. Whether climbing, hiking, or casting, this versatile piece keeps you comfortable from start to finish.

Key Features

• Fabric: 100% recycled polyester jacquard fleece with hollow-core yarns for lightweight warmth, quick drying, and breathability

• Knit Construction: Zigzag-knit pattern boosts airflow while reducing bulk for compressibility

• Seam Placement: Offset shoulder seams designed for comfort under pack straps

• Pocket: Back-right zippered pocket for stashing small essentials without interfering with harness or pack lines

• Zip-Neck Design: Quarter-zip closure provides easy venting and layering flexibility

• Cuffs & Hem: Quick-drying woven binding at cuffs and hem for a smooth, secure fit

• Weight: 249 g (8.8 oz)

• Origin: Made in Sri Lanka

• Fair Trade Certified™: Supporting the people who made this product

• Style Number: 40251

Summary Box

• Product: Patagonia W’s R1 Air Zip Neck

• Material: 100% recycled polyester jacquard fleece

• Features: Lightweight, breathable, quick-drying, quarter-zip venting

• Weight: 249 g (8.8 oz)

• Style No.: 40251

• Made in: Fair Trade Certified™ factory, Sri Lanka

Patagonia W’s R1 Air Zip Neck delivers lightweight warmth, breathable recycled fleece, and quick-drying comfort with quarter-zip venting for active cool-weather use.