Short answer: NFL coaches are wearing green today because the league is running its Salute to Service campaign, which uses green and military-inspired gear to honor service members and veterans, often around Veterans Day. Details
- Campaign purpose: Salute to Service honors military members, veterans, and their families, with teams, players, and staff incorporating green-themed apparel and stadium tributes. The effort also supports related charities and typically peaks around Veterans Day (November 11). [Salute to Service overview and campaign details]
 
- What you’re seeing: Sideline and staff gear in army/olive green is part of the league-wide uniform for the month encompassing Veterans Day, aimed at raising awareness and solidarity with service members. [Salute to Service campaign description]
 
- Additional context: The initiative is longstanding and involves merchandise sales benefiting service-related organizations; it’s common to see team-wide green accents, camouflage-inspired pieces, and related branding during this time. [Salute to Service campaign and impact]
 
If you’d like, I can check for specific teams or confirm today’s uniforms for your favorite game.
