National Fanthem designs represent original artistic expressions inspired by our love of various teams and sports, but (obviously) are not official team/league/school/organization/player merchandise or endorsed by any team or league or school or organization or player in any way. For official licensed merchandise consisting of actual logos and devoid of fans' perspective, editorial comment or artistic expression, please visit and support the registered websites of your favorite organizations.

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Aside from an energetic coach, a dynamic young quarterback, a bruising running back and a stifling defense, the Seattle Seahawks enjoy perhaps the most formidable intangible weapon in the league – the fervent fans who comprise the 12th Man!

Shattering records for human-generated decibel levels and occasionally setting off regional seismic detectors with their enthusiasm, Seahawk fans routinely drown out opposing signal callers while invigorating their own squad. Woe to the team that must travel to the Emerald City...and that’s exactly where the road to the SuperBowl runs this season!

Traditional volume levels run on a scale of 1 to 10, while the addled members of Spinal Tap taught us that they required equipment that went to a fictional “Eleven”...if that’s so, we need a whole new unit of measure for Seahawk games, and it only makes sense for it be TWELVE, representing the legendary legion of 12th Man enthusiasts. This fun new tee features the design of the only volume control ample enough to handle the CenturyLink amplification!

Like all National Fanthem, it's not an official shirt of any player, team, league or flustered soundboard engineers -- it's just a comical piece of original art from our imagination; drawn by hand and rendered digitally as a lossless high-resolution vector graphic for perfect printing. It's available on green, gravel,charcoal or navy heavyweight pre-shrunk shirts in sizes small through 5XL. Colors shown are for men's tees, closest matches may be substituted on youth/women cuts. (Alternate brands/cuts/colors/sizes can be custom-printed for little additional cost).
(Sizing & More Info Found Here)