Vintage 80's Era PRO-880 Off Brand Running Shoes Men Size 11 Gray & White Made In Korea. I don't believe these shoes were ever actually worn. However they do show signs of age like yellow glue along the mid soles due to age etc.  There is also two black magic marker marks on the inside. A great shoe to add to your collection of small off brand vintage shoe manufacturers from the past. Please look over all the photos carefully and thank you for looking.