Rothco's Athletic Fit T-Shirt features an updated fit with an insert collar, wider chest, arm hole and sleeve opening. The Thin Blue Line is a symbol of respect and support for Police and Law Enforcement Officials; show your support with the Rothco’s Thin Blue Line Shield T-Shirt.  The graphic tee is made from a cotton/polyester blend and features a thin blue line shield on the front and a thin blue line shield on the back.