XTRA shield base & color
【Features of each color】
Red · Because it suppresses orange light, it becomes a bluish vision where the mind calms down. It has high antiglare effect and is suitable for running in fine weather.
Gold · It is a natural tone with a slightly bluish tone between the red and the silver. It is particularly suitable for running under fine weather because of its high reflectivity.
Silver · · It seems natural color tone to suppress light evenly. The anti-dazzling effect is relatively high, and it is characterized by being less tired easily even for a long time use.
Blue · · It is active especially in cloudy weather with a reddish bright sight. Since the perspective is emphasized, those with movement are also easy to see.