Based on the search results, there is no specific information about what NFL coaches are wearing today. However, there are some details about what they have worn in the past and what they might wear in the future. Here are some examples:
- NFL coaches have worn a variety of apparel on the sidelines, including hats, polos, and hoodies.
- Some coaches have worn clothing to celebrate their heritage, such as international flags and decals.
- Coaches and officials have also worn patches to remember victims of systemic racism.
- During the "Salute to Service" campaign, coaches have been spotted wearing camouflage.
It is important to note that what NFL coaches wear on the sidelines can vary depending on the team, the game, and the season.
