For a clear view, the Arena anti-fog spray If you notice that your diving mask or swimming goggles no longer provide a clear view, this anti-fog spray from Arena is just the thing for you! It ensures that you can start again in the water without waiting for a long time or re-polishing. Highlights of the Arena anti-fog spray * To refresh the anti-fog coating. * No need to repolish, ready to use * Suitable for all diving masks and/or swimming goggles * Sufficient for approx. 25-35 applications.