American Needle MLB "Ballpark Slouch" Cotton Twill Adjustable Crew Hat Cap American Needle "Ballpark Slouch" Cooperstown Collection Officially licensed MLB product 100% cotton twill cap - self-fabric adjustable backstrap with buckle closure High quality lofted embroidered micro team logo on front Pre-curved visor, undervisor, sweat and tapes in matching colors - One size fits most.