The Mares Ergo Flex is a more traditional snorkel with a standard top but it still features a lower purge valve to help clear and maintain the airway. The shape of the snorkel follows the side of the head to reduce drag through the water.
A sliding snorkel keeper allows for height adjustment whilst securing the snorkel to the mask. The corrugated section is made from a soft and flexible silicone that allows the mouthpiece to be comfortably positioned in the mouth.
