I like the way these sunglasses look, they are sporty...I bought them to wear when I play tennis. I typically buy Oakleys, but these were priced more reasonably than Oakleys. I like that they came with extra lenses also. I wore them yesterday and liked the way they blocked out the sun, and the clarity was still good for seeing the ball. What I didn't like was that after wearing them for an hour or so, the nose piece starting causing some discomort as well as the arms of the sunglasses, so I took off 1 star for comfort. Comfort is important because sometimes I'm on the tennis court for 2-3 hours at a time.