"100% Photochromic lenses feature a reactive pigment inside that senses the intensity of the UV light around you; always evolving your lens tinting to match the light conditions. Rather than manually swapping lenses, choosing our Photochromic lenses allows a transformation from a Category 1 to a Category 3 tinted lens in less than fifteen seconds"
Replacement lens that fits Racetrap
Filter category: 1-3
Light transmission: 77-16%
