I wore this shirt one time. I would recommend getting a size bigger than you normally would. From the Website: As the great Teddy Roosevelt once said - "Speak softly, and carry a big stick." This understated design will keep you and your big stick under the radar. The Lifestyle Concealment Tee offers an athletic fit through the chest and shoulders which loosens at the waist to conceal your holstered handgun. Soft, premium fabric prevents printing and increases comfort with a lightweight feel. Limited quantities available. Get this unique design while it lasts. Fabric: Premium 60% Cotton / 40% Polyester blend