Steve McQueen's preferred shades, the Persol 714SM, are available in several different colorways. Yet for enduring cool, it's hard to beat Classic Black. As the name suggests, their in-to-out folding acetate frame is a shiny black, contrasting with the metal of the folding mechanism and signature arrows on the temples. They feature Persol's Meflecto flexible stem system for comfort, dark grey crystal lenses, and come with an exclusive made-to-measure carrying case.