i actually found my pair on the pool deck at a country club i work at. i'm not a huge fan of the styling, but i love wearing them because they make everything so much easier on my eyes! as a lifeguard, the polarization is great! they allow me to see everything above and under the water in all lighting conditions with absolute ease! the optics are amazingly clear and at the end of the day, i dont want to take them off because nothing seems as good anymore.