What would the coal/ionized lense be the...
What would the coal/ionized lense be the best for?
The Coal is actually the colorway of the goggle itself - that black color. As for the Red/Ionized lens, this is a great all-around lens from Dragon that adds a bit of defining contrast while reducing glare on sunny days. It's decent on cloudier days too, as it transmits only 20 - 25% of light. Comparatively, a really dark gray lens transmits only 10 - 15%, while a lens optimized for night riding would be closer to 70 or 80%.