Custom on-field style jersey. Everything sewn on, size XL. Hand-signed in silver paint pen by Kevin Youkilis.An intense performer on the playing field, Youkilis was known for his scrappiness, grittiness, dirt-stained jerseys, home-plate collisions, and his strange batting stance. He excelled despite a physique that led many observers to underestimate his athletic ability. The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA COA