2022 NFL alternate helmet schedule: When will teams wear secondary helmets this season?
Philadelphia Eagles Will Wear All Black Helmets Vs. Packers on Sunday Night Football – NBC10 Philadelphia
New Orleans Saints to wear new black helmets in London vs. Vikings
Philadelphia Eagles - Wikipedia
Florida State wearing new alternate uniform combination vs. Boston College - Tomahawk Nation
Eagles' black helmets, explained: Why Philadelphia is going 'dark mode' on 'Sunday Night Football'
NFL Teams Debuting Alternate Helmets, Jerseys for the 2022 Season – NBC Los Angeles
13 NFL teams will look different this season — here's a rundown of the new uniforms and helmets fans will see on the field
Here is when the Philadelphia Eagles will wear Kelly green this season - WHYY
Tennessee football black uniforms return for Kentucky game
Philadelphia Eagles finally unveil Kelly green throwback uniforms - Philadelphia Business Journal
Eagles unveil alternate black helmet for 2022 season
Arizona Cardinals unveil alternate helmet for 2022 season
Arizona Cardinals Announce Black Helmet for Three Games in 2022 – SportsLogos.Net News
Eagles will wear black helmet in 2022, Kelly Green jerseys in 2023