Green Bay Packers #74 Aaron Kampman White Jersey. Root for your favorite team with this Jerseys by Reebok. This Packers v-neck jersey 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.