- IST Máscara Pro Ear Anti-Fog Negra underwater pressure equalization prevents dizziness, vertigo, and disorientation
- The special tube and seal system automatically equalizes ear pressure when the diver exhales into the mask
- Prevents pressure-induced ear pain (barotrauma)
- Enhanced underwater hearing and sense of direction
- Watertight ear cups keep water out to keep ears warm and prevent infections
- Optical prescription lens option available in diopters from -1.0 to -8.0 in -0.5 increments
ANTI-FOG SOLUTION
- A fogged mask lens is a common problem and a very annoying situation for all divers.
- Anti-fog spray can temporarily solve the problem, but must be applied before each dive.
- IST's newest anti-fog lens film technology means you no longer have to worry about fogged masks!
- Before using for the first time, simply remove the matte protective film from the inside of the mask. Rinse with water before each dive for the best experience. Handle with care, avoid cuts, scratches, and high temperatures. Clean with fresh water instead of detergent or cleanser.
| Brand | IST |
| Color | Black |