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Spirit of 12 & the 12s

Seahawks fans might cheer from the sidelines, but on the field they give the Seahawks a 12 on 11 advantage every play for every yard. The impact of their loud and relentless support have become a Northwest tradition. They are the 12s.

12th man
Retired & respected, honoring the 12s.

The impact of Seattle fans had such an impact on the success of the team in the 1980's that Seahawks President Mike McCormack retired the number 12 jersey on December 15, 1984 forever. A tribute to the best fans in the NFL. See more.

raising the 12th man flag
Raise up the 12 Flag.

Just before kickoff at every home game, a giant flag is raised in honor of the 12s. From former Seahawks greats, to local celebrities raising the 12 Flag has become a symbol of Seahawks supporters all over the Northwest. See more.

homefield advantage
The top homefield advantage in the world.

Seahawks home games at CenturyLink Field are legendary for their ear shattering noise. An environment so hostile to opposing teams it has fueled the Seahawks defense to stop drives at the one yard line while carrying the offense to touchdowns that shake the earth. See more.

Get to know the loudest fans in the world. Full Story