Arizona Cardinals #7 Matt Leinart Team Color Jersey. If you need to buy nfl jerseys to prove yourself is loyal fan. This Matt Leinart Team Color Jersey is for you. This jresey is made of durable, quick-drying nylon diamond back mesh and displays the player's number screen-printed the chest and sleeves. The jersey is decorated in the team colors and features the player's name screen-printed on a sewn down nameplate at the upper back, with his number screen-printed in the center.