Second Chance (body armor)
 Second Chance is a body armor manufacturing company and was the first one to use kevlar for body armor. The company was founded in the early 1970s by former U.S. Marine and pizza delivery owner/driver Richard Davis. Davis developed the idea of a bulletproof vest after shooting three armed robbers in self-defense during a delivery. This incident was later documented in a 1995 book written by firearms instructor Massad Ayoob called The Ayoob Files: The Book.