The most amazing thing about these glasses is that they are able to change the colors of your eyes. I love how this has helped me make my work as a nurse look professional. I recommend using them for daily use because they can help keep you focused and alert, as well. For many people, wearing sunglasses everyday is not a good idea. However, with these glasses, it is easy to get used to. I have been wearing them almost every day since i got them. They are so nice and comfortable that I wear them all the time.