1. CLASSIC DESIGN - The retro vintage oval shaped design Blue Light Blocking Glasses Non-Prescription. You can wear it for fashion. Of course, you can replace them with your own prescription lenses at the local optical eyewear store. It is perfect for men and women. 2. PROTECT YOUR EYE - Anti harmful blue light, 100%UV, screen flicker, anti-fatigue, provide all-day protection, without getting that harsh yellow found in other glasses. 3. HIGH QUALITY MATERIALS – This blue light blocking glasses is made of reinforced metal frame, soft silicon nose pads and durable metal hinge, all the details ensure you a perfect performance. The soft silicon nose pads can adapt to different nose shape. Reduce the burden on your bridge of the nose and create a new sense of fashion.