NFL's 'My Cause My Cleats' expands to 4 weeks for 2018

The NFL is making changes to "My Cause My Cleats" for the 2018 season.

Unlike previous years, when it was held during one designated week, My Cause My Cleats will span across Weeks 13-16, according to ProFootballTalk's Mike Florio.

Each team will have a designated home game when players can wear customized cleats showcasing charities and causes important to them. Players will also be allowed to auction off their cleats afterwards, with 100 percent of the proceeds going to the charity of their choice.

Related: NFL players show off their charity cleats

Florio notes that it's unclear whether visiting teams will be permitted to wear custom cleats during the designated games.