We'll need to wait another week for the the fine details but UVEX has already publicly stated that in direct sunlight, the visor can automatically reduces light transmission from 65 to 25 percent.

The Shetters visors, initially slated for select Arai and Shoei helmets, use a light sensor to figure out when you're likely to want to tint your visor ... the motorcycle helmet visors and ...

She’s created the Bouclier visor, a snap-on screen that blocks 98 percent of UV rays and attaches to any bike helmet. Bouclier isn't a dorky plastic rim found on golf courses; the minimalist ...

This will also provide more comfort on long rides. The FreedConn helmet’s clear visor provides good visibility in all light conditions. It can be easily flipped up with the front face of this modular ...