Helmet safety: Inside the complicated equipment industry - Sports Illustrated
The REAL REASON Helmets in the NFL Have Those WEIRD Green Dots., Did you ever wonder what that WEIRD Green Dots on the back of Tom Brady's helmet was?
Hurley's Picks: Aaron Rodgers' Jets are the NFL's most compelling story - CBS Boston
The story behind those soft-shell puffy Guardian Caps players have been wearing
When Interference Occurs Before the Ball Is Snapped - The New York Times
The 2013 Broncos scored an NFL-record 606 points and have been forgotten - ESPN
Which defenders will wear the green dot for the 2021 NFL season?
Toy Story Funday Football: How a Live NFL Game Gets Animated – IndieWire
NFL approves alternate helmets beginning in 2022
Notre Dame Football: Ranking every green Fighting Irish uniform - One Foot Down
Michigan State football helmets through the years
The story behind Justin Tuck's Facemask
Aaron Rodgers' football legacy could soar with the Jets if he wins in the Big Apple
The Future of NFL Defenses Lies in a Lime-Green Dot - The Ringer
Falcons vs. Packers instant recap: Fourth quarter Falcons triumph - The Falcoholic