Russell Athletic on-field style jersey. Everything sewn on, size XL. Hand-signed by Mike Sweeney (Kansas City Royals, Oakland A's, Seattle Mariners, Philadelphia Phillies). Please note, there is a stain on the back of the jersey near the bottom (see photo).The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram for authenticity purposes.Authentication: JSA Hologram