Multi-layer composite polarized lenses, effectively reducing glare, clearer vision, clearer colors. The lenses are scratch-resistant and wear-resistant, flexible and explosion-proof, with a clear vision. Fashionable and thin lenses, light weight, comfortable to wear. Firm glasses clip, silicone holster, soft and non-slip, do not hurt the lens. Easy to install, just clip on the myopia lenses. Fits most eyeglasses, suitable for both men and women. Ergonomic design, reduce pressure on the nose, comfortable to wear.