100% polyester smooth knit with true hue technology™ * true hue technology™ prevents dye migration * 100% polyester printed wicking knit inserts on some colorways * 92% polyester/8% spandex wicking pinhole mesh back and inserts * Wicks moisture away from the body * Heat sealed label * Self-fabric collar * Back, bottom of sleeves, and side panels are pinhole mesh for added breathability * Contrast piping in collar * Set-in sleeves * One-button placket * Double-needle hemmed sleeves and bottom