Serengeti sunglasses - Serengeti Large Aviator Progressive Prescription Sunglasses

As an airline pilot I've had the opportunity to test fly many different sunglasses and compare notes with my co-pilots. Serengetis are unquestionable the best. The reduction of glare, increased visibility due to eliminating the haze due to the blue blocking tint while not just blackening everything out so that you can't see in low light is exactly what I want. The progressive lens in these is perfect for being able to see up close, intermediate for the instruments and scan for traffic in the distance. These are light and comfortable. Home run!