NFL announces when Eagles, others will debut new alternate helmets – NBC Sports Philadelphia
Panthers unveil black helmets, all-black uniform combination
Uni Watch Power Rankings for the NFL's New Throwback and Alternate Uniforms
Eagles unveil alternate black helmet for 2022 season
Lions alternate helmet: Everything you need to know
Riddell Philadelphia Eagles 2023 Salute to Service Mini Helmet
Philadelphia Eagles Unveil Alternate Black Helmets For 2022 Season - CBS Philadelphia
Eagles Black Alternate Helmets Dates Revealed
Eagles unveil alternate black helmet for 2022 season
The NFL Breaks the One-Helmet Rule – Green Gridiron, Inc.