Material quality: Silica gel, plastic
Colorful: This lens has multi-layer coating, colorful change, full of cool. It has good UV resistance.
Transparent lens: Hardened and impact resistant. Has good eye protection. It does not affect the line of sight, and is suitable for cloudy or night use.
Yellow lens: Yellow lens has the effect of brightening light, so it is called brightening lens, suitable for night travel.