This Josh Donaldson Majestic Cool Base Toronto Blue Jays white jersey has been personally autographed by the Toronto Blue Jays superstar third baseman. A Frameworth hologram and certificate of authenticity are provided with the jersey to ensure the legitimacy of the autograph. Frameworth is the exclusive source for Josh Donaldson signed memorabilia. Frameworth does not guarantee jersey sizing but typically stocks sizes L / XL. For more information email firstname.lastname@example.org.