The Kid, HOFer Ken Griffey Jr. On the front-left tail of this grey COOLBASE, is the MLB / Majestic size 48 label. Below is a team tag with: PROPERTY OF SEATTLE MARINERS 2010. Team name/logo across the chest, player name and number (GRIFFEY) (24) on the back - all done in navy on green tackle twill. MLB logo patch on the back of the neck. This jersey is properly tagged, presented to us as game-used and in our opinion shows appropriate wear.