Carolina Panthers #20 Chris Gamble Alternate Jersey. Support your favorite team with this Chris Gamble Alternate Jersey from reebok. This Carolina Panthers jerseys is made of durable, quick-drying nylon diamond back mesh and proudly displays the player's number screen-printed at the chest and shoulders. The team-colored jersey 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.