Despite Risks, N.F.L. Leaves Helmet Choices in Players' Hands - The New York Times
10 NFL teams that should use a throwback helmet with rule change
Three VICIS Helmets Rank Among NFL's Best
Ranking all 32 NFL helmets from worst to first
Football helmet - Wikipedia
EliteTek Football Helmet Visor - Universal Fits Youth & Adult Helmets, Different Colors - Walmart.com
Eight throwback helmets we're excited to see after the NFL's latest rule change | Sporting News
NFL: Reviewing three different types of NFL helmets
Helmet safety: Inside the complicated equipment industry - Sports Illustrated
Vicis high-tech helmets take top 3 spots in NFL's annual performance ranking of equipment - GeekWire
Alternate Helmets Given Go Ahead By NFL
Why do some helmets on NFL players have a hexagonal cutout on them (and some do not)? - Quora
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NFL bringing back alternate helmets in 2022 - Pride Of Detroit
6 Different Types of Football Helmets
The giant football helmets for the NFL Draft are moving soon
NFL helmets redesigned with Marvel characters
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Big Changes To NFL Helmets Coming Soon? - Daily Norseman
SEE IT: Graphic designer switches up look of NFL helmets - New York Daily News
Behold: The First Position-Specific Football Helmet
Ranking all 32 NFL helmets; Can anyone beat Raiders' iconic logo? | RSN
Why Do NFL Helmets Look Different in 2021?
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Everything you need to know about the NFL's helmet guidelines and restrictions - Canal Street Chronicles
What Pros Wear: Top 5 Helmets Rated by the NFL & NFLPA - What Pros Wear
Tom Brady Among 32 Players Whose 2018 Helmet Types Banned by NFL for 2019 Season | Bleacher Report | Latest News, Videos and Highlights
NFL contemplating rule change for helmets that could lead to return of multiple classic throwback uniforms - CBSSports.com
