High Quality Poly-carbonate glassBlack frame with four different lenses

UV400 Protective Lenses
Four different colored tinted lenses that are interchangeable
Neutral Gray: Provide true color definition. Excellent for everyday, all purpose wear
Colorful: Increase contrast. for strong sunlight condition, cycling/ daytime driving and playing golf
Clear MLC: Clear lens with special multi-layer coating. Enhances vision during low light condition
Cadmium Yellow: High contrast yellow lens. Excellent for very low light condition