100% Microdenier Polyester with mesh side panels for enhanced airflow. Moisture wicking, anti-microbial. UPF 30+ and anti-static fabric. Disperses and wicks moisture away from the body for quicker evaporation. Loose fit jersey with contrast piping on front sleeve and shoulder. Two button placket collar with self-fabric trim. Two needle hemmed sleeves and tail. Tagless label for comfort.