Clearwipe Lens Cleaner are pre-moistened microfibre soft wipes designed to clean glasses, sunglasses. It has the dual effect of cleaning and antifog in one wipe and it is great to use with driving glassess, sports sunglassess, and goggles. Your glasses will stay fog-free in humid, cold and foggy situations when you're on the go.　 Anti-fog effect may vary according to the environment. Depending on the usage situation, scratches may occur.