NFL news: Panthers reveal new black helmet alternate uniform
Packers introduce history-inspired alternate uniform
Carolina Panthers unveil team's black helmets
Initial Reactions to the Panthers' New Matte Black Helmet - Sports Illustrated Carolina Panthers News, Analysis and More
The Panthers FINALLY have all-black uniforms
New NFL uniforms 2022: Ranking the best alternate helmets and jerseys – NBC Sports Boston
Al Davis and the Raiders: The most influential sports uniform ever.
Philadelphia Eagles - Wikiwand
2023 College Football Uniform Preview - Auburn Uniform Database
Panthers debut black helmets, all-black uniforms on Thursday night