New York Giants #72 Osi Umenyiora Team Color Jersey. Every fan knows, all loyal fan have own a nfl team jerseys. If you are a New York Giants fan. This Osi Umenyiora Team Color Jersey by Reebok is for you. The v-neck jersey is made of durable, quick-drying nylon diamond back mesh and proudly displays the team name and player's number at the chest. The team-colored jersey features the player's name screen-printed on a sewn down nameplate at the upper back, with his number shown in the center of the back.