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SKU: 4459
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IST Pro Ear 2000 Sealed Diving Mask Can come with Corrective Optics Option

Difficulty in equalising and potential ear infection are problems that can happen to any diver regardless of their experience. It can become serious enough to stop one from diving.
Solution? The IST ProEar Mask is manufactured to the highest standard and only the best available materials are used. It is designed to counter the most of the unavoidable effects pressure and water have on the ears so you can have more enjoyment underwater.

The Skirt:
Made from the best grade of hypoallergenic silicone, the skirt is soft and automatically conforms to a wide range of facial profiles.

The Strap:
Mounted on swivel buckles, the silicone strap with its large contact surface secures the mask to the wearer.

Ear Covers:
The soft silicone Ear Covers forms a water tight seal between the ear drum and the cover. The press9405510200828538159375ure buffer created has the same pressure as your nasal cavity mask when air exhaled through the nose is introduced through the Equalization Tubes. Therefore the pressure experienced in your middle ear and outer ear is the same and the "squeeze" from the ambient will be significantly reduced. Other benefits by keeping the ears sealed include reduced chance of an ear infection from water, improved sense of direction and warmth retention.

Equalization Tubes:
With one-way valve placed inside each tube, air is allowed to travel from the mask to the ear covers for pressure equalization and water clearance while stopping water from flooding the mask in the unlikely event of flooded Ear Covers.


  • Pressure equalization can be very easily achieved with IST ProEar mask.
  • Prevents pressure induced ear ache.
  • Enhanced underwater hearing and sense of direction.
  • Stops dirty / polluted water from entering the ear causing infection.


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Question asked
on 11/8/2010
I am interested in buying. Are these masks are different sizes? I'm using oceanic shadow, and is good for me. Does this mask will be the same size? Can you write a little lower price on the bill. I will have to pay tax. If the price is less than the tax will be less Greets Mariusz
Answer by Bill
on 11/8/2010
Hello yes if the shadow fits you today then this one should work fine. That said simply place an order and in the notes write in your customs request.
Question asked
on 9/13/2013
how well does this mask keep water out, i need to have my ears completely dry. please help
Answer by Bill
on 9/14/2013
Hello, This mask does just that, no water in your ears and you can still equalize easily.


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