65% Polyester 35% Cotton Rip-Stop material with TeflonA(R) coating Byron collar Slightly curved hem can be worn tucked or untucked as duty or casual shirt Bi-swing back, gusseted sleeves and articulated elbows for easy movement Front zipper closure with storm flap Signature 24-7 Series bellowed upper chest pockets and flaps with hook & loop closure; left pocket has pen stall, right pocket has mic/sunglass stall Inside sleeve strap for securely rolling cuffs Colors to match or contrast with all 24-7 Series rip-stop pants