New Orleans safety Tyrann Mathieu, a three-time All-Pro who was known as the “Honey Badger” for the relentless play in college that made him a Heisman Trophy finalist, said on the day the Saints opened training camp Tuesday that he is retiring from the NFL after 12 seasons.

After unveiling a dome resembling vanilla ice cream, New Orleans has reached back to 2002 for a secondary look it calls "Gameday Golds."