Minnesota Twins outfielder Max Kepler received a ton of backlash after he posted himself rocking an apparent “Blue Lives Matter” face mask amid the George Floyd protests. The mask appeared to have a black and white portrayal of an American flag with a blue line going across the middle.

That particular flag popped up years ago and symbolizes the “Blue Lives Matter” group, who support police officers across the U.S. It was made in response to the ‘Black Lives Matter’ movement.