1. Classic pilot style, simple and elegant 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. Aluminum magnesium frame, strong and light, durable 5. Spring temples, automatically adjust to fit the face shape 6. Dimensions: 62x15x150mm 7. Weight: about 23g
