NFL to allow teams to use alternate-color helmets starting in '22 - Niners Nation
Patriots will wear red jerseys and Pat Patriot throwback helmets - NBC Sports
NFL To Allow Alternate Helmets In 2022
NFL world thrilled over throwback helmet and uniform policy for 2022-23
It's all in the details Closer look at the throwback red helmet
NFL Throwback Helmets Have Returned - All Currently Announced Helmets Returning For 2022
The NFL Breaks the One-Helmet Rule – Green Gridiron, Inc.
Alternate helmets returning to NFL in '22 after 9-year pause
Will Kansas City Chiefs bring back Dallas Texans helmets in 2022?