Patagonia R1 Air Full Zip Hoody The R1 Air Full-Zip Hoody is a lightweight, breathable and quick-drying technical fleece for high-exertion activities in cold conditions. The fabric is made of 100% recycled polyester and is structured for comfort during movement. Made in a Fair Trade Certified factory. Slim Fit Style No. 40255 Specs & Features: Lightweight, Breathable, Technical Fleece Fabric - The 100% recycled polyester jacquard fleece with hollow-core yarns features a unique zigzag texture that wicks moisture, dries fast and is highly breathable for high-output activities Offset Shoulder Seams - Off-shoulder seams sit comfortably under pack straps Three Zippered Pockets - Left-chest pocket for easy stashing of small items; two front pockets with minimal zippers for reduced bulk Light and Compressible - Minimal bulk for easy layering Soft Cuffs and Hem - Quick-drying woven binding at the back hem and cuffs for added stretch and improved fit Zip Hoody Design - Built with a full-front zip design for easy venting and a slim-fit hood for layering under helmets and hoods