Photochromic Driving Sunglasses for Men. The intelligent color-changing feature provides good light-transmittance and clear vision. In ultraviolet light, the radiation will cause a chemical reaction that changes the lenses uniformly.
- Frame Color: Black, Gun metal, Silver
- Lens Optical Attribute: Polarized
- Weight: 32 g
- Packaging: Sunglasses with bag, Glasses cloth, Mini utility screwdriver