PLATO Tactical ShirtTactical re-designed shirt , for Tactical or Outdoor use, concealed chest pocket with hidden zippers for a low profile look, sleeve roll up button.SPECIFICATIONSSpecially developed 79% Polyester 21% Cotton Ripstop Fabric220gsm. fabricTeflon™ stain resistant coating by DuPont®YKK® ZippersHidden chest pocketsSleeve roll up system