EJ The Main Street Original Clear-to-Grey Auto-Tint Motorcycle Glasses;

A killer pair of shades that adjust to UV exposure automatically. No more flippin' your sunglasses on and off. Designed for day, night and cloudy motorcycle rides but perfect for so many activities with varying light conditions. !!!!!HEADS UP!!!!!! These glasses require direct UV exposure to tint. They WILL NOT work behind the windshield of your car because it filters UV radiation. The brighter the sun, the darker the tint.