The NFL has fined several head coaches $100,000 for not wearing face masks on the sidelines — a safety precaution that is required at games during the COVID-19 pandemic. The coaches' teams were also punished, with $250,000 fines.

The coaches include Pete Carroll of Seattle, Kyle Shanahan of San Francisco and Vic Fangio of Denver, according to ESPN's Adam Schefter. A league source confirmed details about the fines to NPR on Tuesday morning.