People are wearing red tomorrow, October 15, 2025, primarily to honor the memory of Charlie Kirk. This movement to wear red is a way for supporters to show appreciation for his impact and legacy. It has been promoted as a day to remember his life and values, reflecting themes of faith, family, freedom, and conservative principles. The day is marked by individuals and groups who want to demonstrate solidarity and respect for Charlie Kirk's contributions and message.

This is not related to other red-wearing events like National Wear Red Day for heart health, which occurs in February, or the Wear Red Day that is on October 17th for anti-racism, so the red on October 15 is specifically connected to Charlie Kirk's memory.