I have my pair for four years now. I would never wear anything else. The lighting and the accuracy in the way it produces the colours is perfect. They are comfortable in any condition, i even wear them on cloudy days when i drive. If you are looking for sunglasses for a lifetime to serve a purpose in all conditions, dont look further.

I have owned 5-6 different pairs of Serengetis over 25 years. The Strata 400 polarized lens is Serengeti's best achievement yet, perfoming flawlessly in various lighting conditions. I especially like how dark the photochromatic lens gets in bright sunlight. The best feature is the curvature of the glasses, which provide a close fit along the brow line. Looking forward to purchasing sunglasses with the 555nm polarized lens next.

These sunglasses are amazing. I ahve used various brands and models of polarized sunglasses but never had results like this pair. It is amazing how much clearer everything gets when you place them on your eyes. I actalaay felt the eyes become cooler from the moment I wore them. You really have to try them to believe the benefits.