What does Ruby Port mean on a Port Label? Which cheeses pair best?

Ruby Ports are excellent for making Sangria as these ports are young lively fresh fruity 

and are fortified with Brandy. No need to add another spirit when making Sangria just use Ruby Port!

Cheese pairing for such a young vibrant port wine includes; Mild Cheddar, Mild Gouda, Brie and Camembert Styles