Osi Umenyiora holds the NY Giants record for most sacks in a game (6). This is remarkable given that Lawrence Taylor played his entire career for the Giants and never achieved six sacks in a game! This is a Umenyiora authentic signed Giants road white jersey. It is a Reebok On Field size 54 Players Inc. signed on the verso #7 (of 72) in mint black sharpie. Comes with Steiner COA.