Ocean Reef Aria Full Face Snorkel Mask With Aria you breathe through your nose, while the dry top prevents water from getting in the snorkel. Aria has the largest field of vision of any mask out there. Arias breathing circulation inside the masks frame guarantees no fogging and no extra stress. Just take it out and jump in. No more water getting in your snorkel, you don't have to clear it if you go underwater, and no water gets in if there's surf, splash or such. Just breathe comfortably and enjoy the ride.