Description:2009 Trevor Hoffman autographed National League All-Star Game Workout Day/Home Run Derby jersey. Red knit jersey has "National" lettering across the front and "Hoffman" on the back. Hoffman has signed the shirt in black on the #1. The Milwaukee Brewers team patch is affixed to the right sleeve with MLB All-Star Game logo patch on the left sleeve. Majestic label found on tail front with "Cool Base" and size 50 flag tags affixed to the seam. Jersey has an affixed MLB hologram on the back and includes LOA from JSA: NM