What happened: The Detroit Lions will wear their NFL x Nike Rivalries design during a home divisional game. Rivalries jerseys and fan apparel go on sale Sept. 1.
Why it matters: The uniform will remain in Detroit's rotation for three years after its one-game debut. The program expands to the NFC North and AFC South in 2026.
By the numbers: Eight teams join the Rivalries rollout in 2026, bringing the program to 16 participating clubs.
What to watch: Detroit opens its divisional schedule at home in Week 7 before the Rivalries game one week later.