WATCH: Josh Allen tricks Bills fans by wearing red helmet in open practice
Reports: NFL approves alternate-color helmets beginning in 2022 - Buffalo Rumblings
Bills QB Josh Allen's New Helmet Causes a Stir on Twitter
Stefon Diggs Autographed Buffalo Bills Flash Replica Full-Size Football Helmet - BAS (Silver Ink)
Reports: NFL approves alternate-color helmets beginning in 2022 - Buffalo Rumblings
Texans introduce new 'Battle Red' helmet, debut set for Week 9 of 2022 season
Bills name captains for 2022 season
A Deep Dive on the Bills' Red-Helmet Era - by Paul Lukas
No, the Bills aren't using a red alternate helmet this year - NBC Sports
Bills set to drop city-inspired alternate uniform this season
Photos: Buffalo Bills Uniforms Through the Years