Cressi Quantum diving mask including prescription lenses colour/design:Black/Black Despite the presence of the

Despite the presence of the small internal membranes deviating the air flow and the external heat exchangers

The lenses are not treated chemically

Please ensure that all swimwear items are tried on over your own underwear as we will not accept returns on items that have been worn or soiled

Easy to use twist lock wheels

Cressi Quantum diving mask including prescription lenses colour/design:Black/Black Despite the presence of theThe major innovation with the Cressi Quantum diving mask is that as well as offering enhanced downwards vision it avoids the fogging phenomenon through the internal thermoregulation of the warm, damp air exiting the nose. This air is channelled by a system of membranes set in the moulding around the eyes and nose and deviating the flow towards the rubber skirt rather than the lenses. The external part of the skirt features a cooling system composed of