Vintage T-Shirt Forum & Community Authentication Appraisals

I found this shirt recently
it's a cool running shirt

I also found a late 1970's early 80's Red Cross shirt I'll post a pic of later
let me know what you think
thanks

I meant to add it has the 1970's Russell tag inside the shirt

Cool. Not sure on value...typically running shirts that do well are tied to a shoe brand. But the winged foot may catch someone's eye, and the 70s russell tag helps boost the value a but.