The New Era x Subway Series collection is inspired by the historic long standing rivalry between the New York Yankees and New Mets (previously referred to as the Giants).

Each style will feature the logos of both the Yankees and the Mets while also featuring the Subway Series patch, as well as the Subway Series wordmark logo.

The term Subway Series originated from the World Series games played between the two teams.

Every Historic and current venue of these games has been accessible via the New York Subway, hence the name of the series.