This Seattle Seahawks DK Metcalf Throwback Royal Blue Nike Vapor F.U.S.E Limited Jersey is an officially licensed NFL jersey made by Nike. The jersey features the state-of-the-art Vapor F.U.S.E. chassis and it gives the jersey an authentic look.Jersey Details Vapor F.U.S.E. chassis delivers an authentic look and feel on game day Sublimated heat pressed name and number Direct embroidery details including the Nike swooshes and team logo patches The jersey cut lines are inspired by the on-field Authentic (Elite) jersey Chainmaille mesh grill and metallic-effect NFL Shield on the collar Dri-FIT® technology wicks away moisture