The Riverside Rubes were a minor league baseball team based in Riverside, California. They played Class C ball in the Sunset League from 1947-1950 and were affiliated with the Pittsburgh Pirates. This design is part of our old school retro baseball tees inspired by the vintage and now defunct Minor League Baseball teams of yesteryear. Printed on our warm & cozy heavyweight unisex sweatshirt. We print & ship all of our high quality graphic sweatshirts in the USA.