From Under Armour, this two-piece set features: Solid T-shirt with contrasting crew neckline and short sleeves plus a baseball bat, baseball, crest and illustrated logo graphics on the front and pullover styling, tagless interior and fuller cut Solid lightweight, stay-cool woven shorts with pull-on styling and an elastic waistband for easy dressing T-shirt of UA Tech™ cotton/polyester; shorts of woven polyester Machine wash/tumble dry  Imported.