The Cressi Quantum diving mask has been designed to provide divers with maximum comfort. Thanks to the use of advanced technological solutions, it not only increases user comfort but, above all, affects safety and the quality of underwater observation. The body design of the Quantum mask is very advanced and at the same time compact . The mask is equipped with a patented membrane that acts as a barrier, retaining moisture involuntarily released from the diver's nose during mouth breathing. This effectively removes moisture from the lenses, which prevents them from fogging up and reduces the need for pressure equalization.