The lens used for making these hot glasses is anti-reflective and anti-scratch. So, you can expect lesser glare when you use these frames with the lenses. Above all, the anti-scratch material will make it easier for handling the eyeglasses. The TR90 material used for making these frames makes your eyeglasses lightweight, flexible, and durable. Above all, this material makes your eyeglasses highly comfortable to handle. This material makes sure that your eyeglasses become flexible to even bend under pressure. As this frame is flexible, your glasses will become resilient to damage as well.