This full-size Riddell USC replica helmet has been hand signed by future NFL quarterback and 2004 Heisman winner Matt Leinart. Once Leinart hits the NFL, his popularity will only continue to rise. This is a great opportunity for a Trojans fan to get an authentic autographed item from the young star. It was hand signed during a private signing with GT Sports Marketing, the exclusive autograph agent for Leinart. It includes a COA from GTSM and a photo from the signing.