There’s never a game your 49ers can afford to lose. In a season with a scant 16 games, each victory is crucial in getting San Francisco to the playoffs. Once there, a loss spells the end of the road to the Super Bowl. As a 49ers fanatic, it’s your duty to do everything you can for your team. Suit up in the Critical Victory VI shirt and prepare for battle. Bolstered by this tee’s bold team logo and name printed on the front, you’ll rally your fellow fans into battle cries so fierce that they'll rattle the opposing team on the field. Legendary 12th man status — check.