The throwback uniforms are replicas of those worn by the last 49ers team to win a Super Bowl — the 1994 squad that beat the San Diego Chargers in Super Bowl XXIX. Those uniforms were part of the league's 75th anniversary and were throwbacks themselves to the team's jerseys during the 1955 season.
The 49ers wore the uniforms twice last season. In addition to that Week 17 matchup, the team donned the jerseys during a Week 8 51-13 rout of the Carolina Panthers.