This is a vintage 80s Oregon State Rally t-shirt for Gold Wing Honda motorcycles. Dated 1986, it happened at White Horse Park. Made of poly cotton knit, it's a white ringer tee with blue neck & sleeve bands.
 
Pre-owned, genuine vintage used t-shirt with no noted flaws.
 
Marked as a size L but that's a vintage size and will fit a smaller modern size. Please read the actual garment measurements given next--
Pit to pit- 19"
Center front length- 24"