Lightweight, breathable, and up for anything, a unique zig zag construction with hollow core yarns trap heat and wick moisture to make the R1(R) Air Zip Neck the ultimate mountain fleece. Soft, warm, and versatile, the R1(R) Air is a foundational fleece program with a unique design and aesthetic. Made in a Fair Trade Certified(TM) factory. Fit & Design: Reduced waist shape for a straighter fit Off-shoulder seams sit comfortably under pack straps Updated collar construction for cleaner appearance Moved internal chest pocket and to back right pocket Zippered pocket at back Right for stashing small items Zig-zag knit pattern increases airflow and minimizes bulk for breathable, compressible performance Slightly Increased the sleeve circumference for improved mobility and layering Technology: Quick-drying woven binding at the cuffs lies flat at the wrists for improved fit and durability Moisture-wicking, dries fast and is highly breathable for cool weather activities Additional Details: Machine wash cold Do not bleach Tumble dry low Warm iron