Jimmy Fallon and Warby Parker have collaborated on a new product, with some reports indicating it is a limited-edition sunglasses line called "Flippies" that may be reversible or 2-in-1. The collaboration appears to be for a good cause, although details are unclear. It is uncertain if this is part of a broader Warby Parker collection, as the company has also been releasing other new sunglasses lines with various inspirations and designers.