Mark McGwire started the 1997 season with the A’s and finished the season with the MLB’s highest home run total of 58. On the front-left tail of this white knit, is the MLB / RUSSELL ATHLETIC size 52 label. Attached is a material tag and another tag: 2” EXTRA LENGTH. Adjacent is a year tag: 1997. Team name (Athletics) across the chest, player number (25) below that and on the back, and player name (McGWIRE) on a white nameplate across the back - all done in green on yellow tackle twill. Jackie Robinson 50th patch on the right sleeve and A’s logo patch on the left. This jersey is properly tagged, presented to us as game-used and in our opinion shows appropriate wear.