Now there's a way to protest those intrusive TSA X-ray scanners without saying a word. 4th Amendment Metallic ink-printed undershirts and underwear.
Assert your rights without saying a word. [click to order yours].
It should also add, "This message brought to you by the First Amendment. See Rear."
Optional: Have 1st amendment printed on back.
Maybe the 2nd as well? Oh, wait, that's what they're looking for in the first place.