Review on Cyxus Computer Blocking Minimize Eyestrain by Jason Hayes

They're light and very snazzy, they come with a blue light test kit and I was just surprised at how well they protect my eyes. I go to school online and also work in front of the computer all day, my eyes feel relieved when I take a break from the harmful effects of blue light. I highly recommend this product, the only downside is they are so light they seem brittle but so far they haven't broken so it's probably just my paranoia. They never broke (as mentioned, they're so light they seem brittle) but on a very windy day they flew right out of my face onto the train tracks (don't wear them outside)