It’s clearly stated in the NFL rules that any such expression of support must be done with the league’s approval.
If they approved the Vegas cleats, so be it. If not, it’s further proof that they are politically motivated hypocrites.
They are still hypocrites if they approved it. Why didn’t they approve the Cowboys’ tribute to the murdered police or the single player’s tribute to the victims of 9-11? Leftism uber alles.