How do Flex TheraSpecs work?
Flex™ provides versatility in our most subtle tints. It delivers subtle protection against irritating light, so you can make them your favorite all-day computer or screen glasses. Flex takes the edge off of the harsh, bright, and/or pulsing light you're surrounded by, which may help with mild light sensitivity—all while helping you keep a low profile.
Flex is also light enough that it is legal to wear while driving at night in most jurisdictions under safe conditions.*
Flex Peach is the best all-around choice for everyday indoor light; Flex Lavender trades some protection for a more neutral lens color; Flex Blue takes the edge off flickering lights, in a cool-toned tint.
*TheraSpecs Flex transmits approximately 82% of all light, making it compliant with traffic laws in most places for night driving. However, users are responsible for ensuring their use complies with all applicable traffic regulations and that road lighting is sufficient for safe use. Always drive responsibly and remain attentive to the road and lighting conditions, traffic signals, and other vehicles.