San Francisco 49ers #7 Nate Davis White Jersey. Every loyal fan knows, if you want to prove yourself, you have to own your favorite nfl jerseys! If you are a hardcore 49ers fan, this Nate Davis White Jersey by Reebok is for you. This San Francisco 49ers jersey is made of durable, quick-drying nylon diamond back mesh and designed with the team name and player's number screen-printed on the chest. The jersey is designed with the sewn-on, single-layer tackle twill team graphics at the chest, back, sleeves and shoulders.