Vests Save Lives Poster. Officers are aware that body armor can provide a degree of protection against violent attacks, yet many officers still refuse to wear it. Many feel  vests are uncomfortable and hot in the warmer months. The IACP's Vests Save Lives campaign is geared at reminding officers of the importance of wearing soft body armor, making them realize that the benefits far outweigh any perceived negatives. Request a poster today by contacting the IACP Officer Safety Team.