The Patagonia R1 Air Crew is a lightweight highly breathable quick drying technical fleece built for active performance in cool conditions. It features recycled hollow core yarn fabric offset shoulder seams and minimal bulk design that layers easily for hiking climbing and everyday use.

• Constructed from five point seven ounce one hundred percent recycled polyester jacquard fleece with hollow core yarns for efficient warmth and low weight
• Unique zigzag knit pattern enhances airflow wicks moisture away from skin and dries rapidly during high output activity
• Offset shoulder seams sit comfortably under pack straps and reduce irritation during extended wear
• Single zippered left chest pocket provides secure accessible storage for small essentials
• Classic crew neck design with regular fit layers smoothly over base layers and under outer shells
• Quick drying woven binding at cuffs and hem adds stretch maintains shape and lies flat against skin
• Lightweight and easily compressible for compact packing when not in use
• Bluesign approved fabric meets strict environmental standards
• Fair Trade Certified sewn
• Machine washable
• Ideal for hiking climbing cycling travel and cool weather everyday layering