This The Faithful Limited jersey from Nike features the state-of-the-art Vapor F.U.S.E. chassis, which delivers an authentic look and feel so that you might even believe you're out on the field with the San Francisco 49ers. The twill name and number graphics ensure that your devotion to your team is seen by everyone in the stadium. Dri-FIT technology also keeps you cool as you support your San Francisco 49ers throughout the game.