This is a used Mares Ergo Dry snorkel. The dry top seals the tube when submerged, so the snorkel stays clear on descent and does not need purging every time the diver surfaces. A purge valve in a chamber below the mouthpiece clears any water that does enter with a single breath.
The ergonomic silicone mouthpiece is shaped to reduce jaw fatigue over long surface swims, and a snorkel keeper is included for attaching to the mask strap.
As a used item, this snorkel shows cosmetic wear consistent with prior diving. Please review the listing photos for the condition of this specific unit.
