I've been using it daily for two years now (since April 2021). I usually walk/run about 10km a day, ride my bike and wear them when driving. Excellent lenses All Day Lens and "STILL" are unpretentious in care, easy to clean, no problems with scratches yet. Sheer enough to be worn day or night while running/hiking. If necessary, also use as safety goggles (architect). Allows me to wear my Bose and listen to music whenever I need it, indoors or out.