1. Exclusive for nearsighted individuals, matched with a variety of myopia glasses
2. TAC polarized lenses, UV400 protection, effectively block ultraviolet rays
3. 8 layers of anti-reflection coating to improve light transmittance and reduce visual fatigue
4. TR90 material frame, tough, lightweight and durable
5. Anti slip silicone temples, stable fit to the face shape, and secure to wear
6. Dimensions: 15.1x5.1x15cm
7. Weight: about 23g