A closer look at our new sport shirt reveals a subtle jacquard. But the best part comes from what you can't see. Specially knit to resist snags and designed with moisture-wicking performance, this shirt won't run flat. 3.8-ounce, 100% polyester. Double-needle stitching throughout. Flat knit collar. 3-button placket with Pearlized smoke buttons; white buttons on white. Open hem sleeves.