These are my second pair of Serengeti driver's sunglasses. The first pair (different design, out of production) lasted more than 10 years, and I replaced them with these. I really like the color of the lenses for driving; even on misty, rainy days they enhance my down-road vision. As they are polarized, they will produce some rainbow patterning on some surfaces (primarily other car's back windows) but they haven't interfered with any of the instruments on any of the cars I've driven.
Light, comfortable, enhance road vision, and greatly reduce glare. Highly recommend.