"Hat material for the paranoid" NYT crossword answer is:
FOIL (4 letters length)The answer for "Hat material for the paranoid" crossword clue is listed above to help you solve the puzzle you are currently working on.
The answer to the New York Times crossword clue "Hat material for the paranoid" is "Tinfoil". Tinfoil is a thin, lightweight material made of aluminum foil, which is often used to wrap food and keep it fresh. It has also been used as a protective covering for electronics, and more recently, as a way to protect against electromagnetic radiation. It has become a popular choice for those who are concerned about their privacy and security, as it is believed to be an effective shield against certain types of radiation.