I Back the Blue for My Father Thin Blue Line Police SupportMachine wash cold with like colors, dry low heat I Back The Blue for My Father is a beautiful American flag patriotic graphic t shirt designed for police sons (sons of police fathers). Let your police officer dad know that you have his back and that you back the blue in America. At a time when police and law enforcement in America face tremendous danger and disrespect, this attractive thin blue line American flag t shirt supporting cops is a bold