Facts of the Case

John Tinker, 15 years old, his sister Mary Beth Tinker, 13 years old, and Christopher Echardt, 16 years old, decided along with their parents to protest the Vietnam War by wearing black armbands to their Des Moines schools during the Christmas holiday season. Upon learning of their intentions, and fearing that the armbands would provoke disturbances, the principals of the Des Moines school district resolved that all students wearing armbands be asked to remove them or face suspension. When the Tinker siblings and Christopher wore their armbands to school, they were asked to remove them. When they refused, they were suspended until after New Year's Day.

Question

Does a prohibition against the wearing of armbands in public school, as a form of symbolic protest, violate the First Amendment's freedom of speech protections?

Conclusion

The wearing of armbands was "closely akin to 'pure speech'" and protected by the First Amendment. School environments imply limitations on free expression, but here the principals lacked justification for imposing any such limits.The principals had failed to show that the forbidden conduct would substantially interfere with appropriate school discipline.