These glasses are stylish These glasses are stylish, and functional! I work in front of the computer all day, and when I'm not working, I'm on my phone, or watching Netflix, or playing PC games so my eyes get strained from being in front of screens for well over 12hours a day. It's the unfortunate truth of our modern world. These glasses are exactly what I need to make sure my eyes are protected and look forward to using them daily.

Great glasses! These glasses are fantastic! I work behind a screen then game afterwards. I was dealing with eye fatigue/dryness, headaches, and trouble sleeping. I tried a few brands of blue light blockers, and none hold up to GMG. Not only do they look stylish, but they'll help your eyes not feel terrible after extended sessions behind a screen. I definitely recommend for anyone that works at a computer or likes to game.

Very good product I highly recommend I… Very good product I highly recommend I no longer have a single problem thank you GMC performance

Refund The glasses I received, I was not satisfied with them and decided to send them back and get my money back. It turned out that I had to do it at my own expense and send them to France to their warehouse. I have been waiting for the refund for 7 days and nothing, I wrote to them twice and no one responds very bad communication.

Great Product and Customer support I have been using my GMG Optimizer's for a year and a half now on a daily basis, they feel comfortble to wear for long hours without putting any strain on my eyes. I also had some minior issues, in which they provided me with quick and excellent customer support. I highly recommend for customers looking for affordable and effective blue light filter ining glasses.