Marshall Faulk St. Louis Rams Blue Custom Adidas Replica NFL Jersey Size XL. This Jersey Has all the Proper Tagging from Adidas. If you're a loyal NFL fan, this replica team color jersey from the NFL is for you. This officially licensed jersey proudly displays the player's number screen-printed the chest. The team-colored jersey features the player's name screen-printed on the upper back, with his number shown at the center of the back.