- IST Pro Ear Junior Blue Mask for underwater pressure equalization prevents dizziness, vertigo, and disorientation
- An excellent mask option for children who are prone to ear pain and ear infections
- The special tube and seal system automatically equalizes ear pressure when the diver exhales into the mask
- Prevents pressure-induced ear pain (barotrauma)
- Improved underwater hearing and sense of direction
- Airtight ear cups keep water out to keep ears warm and prevent infections
- Optical corrective lens option available in diopters from -1.0 to -8.0 in -0.5 increments
| Brand | IST |
| Color | Blue |
| Silicone | Transparent |