Description:

Prior to the first time using, simply remove the matte protective film inside of the mask. Rinse with water before each dive for a better experience. Treat with care, avoid of cut, scratch and high temperature. Clean with fresh water instead of detergent and cleanser.

• Special tube and seal system automatically equalizes ear pressure as diver exhales into mask
• Prevents pressure-induced ear ache (barotrauma)
• Enhanced underwater hearing and sense of direction
• Watertight ear cups keep water out to keep ears warm and prevent infection
• Available with optical prescription lens as specs.