Ken Griffey Jr. wore this Seattle Mariners batting helmet during the 1996 season. Griffey was an All-Star in 1996, putting up a Triple Crown slash of .303/49/140 while earning both a Gold Glove and Silver Slugger award. This American Baseball Cap helmet has a flap over the right ear and is a size 7 ¼. Griffey has signed the brim of the helmet in silver marker. This item comes with a LOA from JT Sports for the game use and a COA from Steve Grad of Beckett Authentication (E84886) for the signature.