Arena The innovative arena Anti-Fog-Spray enables a quick and uncomplicated refreshing of the Anti-Fog coating on swimming goggles. It can be sprayed directly onto the inside of the glasses from a distance of approx. 20 cm and does not have to be rinsed out. The swimming goggles can be used again immediately without any exposure time. The spray is eye friendly and very economical. It is sufficient for approx. 150 applications.