This Pittsburgh Pirates Paul Skenes Black Alternate Nike Replica Jersey is an officially licensed MLB jersey made by Nike. It's a jersey with a button up front. This jersey does not have stitched numbers or letters.Nike MLB Replica Jersey DetailsDesigned for fans who want the look without paying top dollarFull-button frontRounded droptail hemMaterial is 100% lightweight polyester Heat-sealed name and number (not stitched)Looser, more relaxed fit — meant for comfort