As a result of my tests I determined that these replacement lenses are a great addition to any fashion-savvy man's accessories collection. The lenses not only offer great style, but they also provide excellent protection AGAINST the sun's harmful rays. The installation is quick and easy, making swapping out lenses a breeze. However, the one downside I found was that the lenses may not fit perfectly on all types of frames. Regardless, these lenses are a must-have for any man looking to elevate hiSee full review