THE NORTH FACE Short Sleeve Reaction Crew NT12089 Urban Navy, Size M Worn a few times, but some pilling occurred during washing (see photo 5). [Product Description] This short-sleeved shirt uses lightweight spun polyester with excellent sweat absorption and quick-drying properties, and has a cotton-like heathered face. A mesh panel is placed on the back to ensure breathability during exercise. It is treated with Polygiene, which provides antibacterial and odor-reducing effects using silver ions. It is designed with electrostatic care to suppress the generation of unpleasant static electricity. Recommended for hiking, running, etc. Thank you.