Before there was rock ‘n’ roll, there were the Sweathogs. This Welcome Back Tour 1975 design reimagines the lovable troublemakers from Welcome Back, Kotter as a band on tour—because let’s be real, Vinnie, Epstein, Horshack, and Boom Boom would’ve absolutely sold out arenas. A perfect retro throwback for fans of classic 70s television, vintage sitcom nostalgia, and anyone who still answers roll call with a legendary Ooh! Ooh! Printed on our warm & cozy unisex hoodie (hooded sweatshirt). We print & ship all of our high quality graphic hoodies in the USA.