Brand: NikeOfficially licensedImportedMaterial: 100% PolyesterFull-button frontSizing Tip: Product runs true to size. If you are in between sizes, we recommend ordering the smaller size.Moisture wicking technology to keep you cool and dryMLB Batterman CFX patch on center back neckWoven jock tag above left hemTackle twill graphicsRounded droptail hemShort sleeveWorn by players on-fieldMachine wash, line dry