Compact dry top snorkel keeps water out even while submerged for easy continued breathing after surfacing. Low profile, swiveling snorkel keeper is comfortable against the face and reduces pulling on the mask strap. Pro line ‘comfort bite’ mouthpiece provides hours of comfortable use. Features: Dry Top - Designed to provide divers and snorkelers completely dry breathing. Silicone Mouthpiece - A soft silicone mouthpiece means greater comfort on longer snorkeling sessions.