Check out some of the
Fan Favorites This Season
our story
born on sunday
3RiversTees was born from Sundays with my dad and brother. No matter what happened that week, we knew where we’d be at kickoff — together, yelling at the TV, riding every high and low of being a Pittsburgh fan.
But it wasn’t just about football, it was about family & tradition. It was how we stayed connected, even when life got messy or quiet. Our dad set the tone. He taught us how to be fans: loud, loyal, a little unhinged, and always all-in.
That’s the energy we built this brand on. Every shirt is a tribute to that bond and to the fans who live it just like we do.
If you’ve never thrown a beer at the TV, these shirts probably aren’t for you.
Shop by collection
Premium Gear
Made to last. Built for Sundays.
Fan-First Designs
Created by diehards, not copycats.
Standout Styles
Gear that turns heads.