On duty or off duty it doesn't matter I'm always a cop. If you 're retired you can were it with pride. If on active duty ... well your family and friends konw what you do for them as a police officer Fantastic gift idea for enforcement troopers in your family. Military Police dad, mom, husband, wife, son or daughter, all will be pleased to get it. Thin Blue Line is always the best idea. Lightweight, Classic fit, Double-needle sleeve and bottom hem