Protect your eyes from over-exposure to blue light with the Modern Carry Blue Light Blocking Glasses. By blocking harmful blue light, these glasses reduce eye fatigue, headaches, dry eyes and other symptoms of digital eye strain. Likewise, the blue light blocking glasses are comfortable to wear all day or night. The glasses come in both square and round frame options. The square frame glasses are available in matte black or matte black and red. Similarly, the round frame glasses come in matte black or matte navy and clear. Additionally, there are two cases for you to choose from. The Classic case has a wooden finish while the Modern case is matte black. Made from TR90, the glasses are flexible, durable and lightweight. Plus, you can flex the ear pieces for a comfortable fit. By increasing contrast, the scratch-resistant lenses also make it easier to focus.