Mathieu (heel) practiced in full Friday and doesn't carry an injury designation into Sunday's game against the Eagles, Katherine Terrell of ESPN.com reports.
Mathieu logged back-to-back limited practices to start the week, but he was able to participate without restrictions Friday and will be good to go for Sunday's NFC showdown. The 2013 third-round pick has tallied seven solo tackles and one interception over the first two games of the regular season.