"Donnie Baseball" won an MVP award, a batting title, an RBI title, set records with 6 grand slams in a season and 10 homers in 8 games, compiled a career .307 average, and earned five straight Gold Gloves. In light of this, we have a simple request -- put him in the Hall of Fame! Mattingly was -- and is -- among the most popular Yankees of all time, and these items have a royal feel to them (maybe it's all that royal blue). The size 7 1/8 hat and size-10 cleats exhibit heavy use. The "23" under the brim is smudged by constant touching. One of the shoes has "23" inside, the other does not but are a matching set. The Large-size shirt is silk screened with the Yankee "NY" logo and "23". All three items were obtained from Matitngly himself and come with LOA's.