This article originally appeared on Eagles Wire: NFL will now allow teams to wear 3 different helmet designs ...

The $3 million NFL Helmet Challenge charged innovators ... Kollide and Xenith -- were awarded grant funding to get their helmet designs and technologies on field faster.

Others stick with their classic attire. These are the most recently updated helmet designs — accounting for only major alterations — for every NFL squad. After changing their logo in 2017 ...

New York Giants quarterback Eli Manning's 32-yard completion to wide receiver David Tyree in Super Bowl XLII holds the No. 3 spot in the "NFL 100 Greatest" ranking of the top 100 plays in NFL history.