Serengeti Drivers have a signature brown gradient lens, a color effective at blocking blue light and improving the ability to see distant object in hazy conditions.

By Jonathan Spencer

Many a pilot will take a pass on the obligatory leather bomber jacket - it is, after all, a silly affectation for a guy in a Cherokee. But most of us want sunglasses. And for good reasons other than just looking cool at the airport bar. Sunglasses protect the eyes, improve the ability to spot traffic and wearing them in daylight gives your night vision an edge after the sun goes down. …