Low Resistance Mask
The DUKE full-face mask from Cressi gives you the opportunity to explore the world underwater with ease.
It is the first full-face mask to have a separate breathing chamber from the area around the eyes.
The new breathing system of the DUKE full-face mask was patented by Cressi because it does not use the previous technology of breathing through one central snorkel and therefore does not require as much inspiratory force. The air doesn't have to travel as far when inhaling and breathing is that much easier.
Key Features.
- advantage of laterally positioned snorkel
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- excellent anti-fog finish
- minimization of residual CO2
The snorkel is positioned laterally because it shortens the air path as much as possible, minimizing breathing resistance.