The Eschenbach FL-41 SolarComfort Rose Filter Glasses are designed to help those with light sensitivity due to migraines, traumatic brain injury and other eye conditions. The rose color lenses reduce glare and provide eye and migraine relief. The Eschenbach FL-41 SolarComfort Rose Filter Glasses come in two lens tint colors- Light Rose and Dark Rose. The Light Rose tint color is recommended for indoor use and has a light transmission of 50%. The Dark Rose tint color is recommended for outdoor use and has approximately 25% light transmission. Both of the rose filters block 100% of UVA/UVB Light. The Haven frames used in the Eschenbach FL-41 SolarComfort Rose Filter Glasses are both fit-over styles which include top and side shields and are designed to fit over prescription glasses. All Fl-41 Rose filters include bend-to-fit temples providing a comfortable and custom fit. With your purchase of the Eschenbach FL-41 SolarComfort Rose Filter Glasses, you also receive a microfiber pouch to store your glasses when you are not using them and a Liberty microfiber cloth to clean your glasses when you need to. PURCHASE INCLUDES: (1) Eschenbach FL-41 SolarComfort Rose Filter Glasses, (1) Microfiber Pouch, (1) Liberty Microfiber Cloth, & 1 Year Warranty with Eschenbach.