An anti-fog coating that is applied, among other things, to the surface of specialised spectacle lenses. The Anti-fog coating retains its properties regardless of weather conditions, even when in contact with water. As a result, it contributes to maintaining undisturbed visual acuity, which increases the comfort and safety of the wearer.

The technology used in Speedo's swimming products, which is based on the use of flexible and soft gel-like materials complemented by a rigid structure that contributes to comfort.