Our new generation of Transitions XTRActive lenses deliver the best extra darkness and the best extra light protection[1] from intense light indoors and outdoors, even in the car. Transitions® XTRActive® new generation lenses filter up to 45% of blue-violet light* indoors, and up to 86% of blue-violet light outdoors[2]. These lenses are for wearers who are very light sensitive and for wearers who are exposed to very bright light outdoors. Transitions XTRActive new generation lenses are now available in gray, brown, graphite green and in five style mirrors