Best glasses! I’m a tour guide for Wow Jetskis Marco Island. On the water for 6 to 8 hours a day. They stop the wind drying my eyes out, so comfortable and light. Lenses are so clear and cut through the water perfectly to see the rays/fish on the bottom. Cloudy or full sunshine just the one pair does the job, no more needing to change sunglasses. 10/10!!!