Green Bay Packers #74 Aaron Kampman Team Color Jersey. Support your favorite team with this Jerseys from Reebok. This Green Bay Packers jerseys is made of durable, quick-drying polyester diamond back mesh and showcases the screen-printed team name and player's number on the chest. 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 shown at the center of the back.