Sizing Tip: Product runs true to size. For a looser fit, we recommend ordering one size larger than you normally wear.
Material: 100% Polyester
Cool Base ® technology is made with interlocking moisture-wicking fabric for a lightweight, breathable feel
Heat-sealed name and number on back of jersey
Sewn-on tackle twill graphics
Heat-sealed MLB Cool Base jock tag above left hem
MLB Batterman patch on center back neck
Your kiddo can commemorate his favorite player in MLB with this Seattle Mariners Ken Griffey Jr. Official Cool Base Player jersey from Majestic. It features attention-grabbing team and player graphics that he'll look forward to showing off.