IST ME80 Pro Ear Mask

IST ME80 ProEar Pressure Equalization Mask with Watertight Ear Cups (Blue)Special tube and seal system automatically equalizes ear pressure as diver exhales into maskSpecial tube and seal system automatically equalizes ear pressure as diver exhales into maskPrevents pressure-induced ear ache (barotrauma)Enhanced underwater hearing and sense of directionWatertight ear cups keep water out to keep ears warm and prevent infectionHigh-grade hypoallergenic silicone construction with tempered glass lenses.