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IST ME67 Four Window Pro Ear Mask
Price: $115.60
Scuba Max Impreza Dive Mask
SKU: 47052
Price: $60.45
Other products by IST
Reg. Price: $139.95
Our Price: $115.60
on orders of $35.00 or more.
Please review our shipping policies for details and restrictions.


IST ME67 Four Window Pro Ear Mask

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 crystal clear, 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 pressure 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 11/25/2016
I would like to buy this mask and the neoprene head cover that goes with it. Do you have a Black friday price for it?
Answer by chris
on 11/28/2016
Hi, Thanks for your question. Unfortunately, we don't have a special price on this item. If you have any other questions, please let us know. Thanks Divemaster Chris
Question asked
on 2/23/2019
I like to order the IST ME67 with 1.75 readers but don't know how to do it. The IST website said I can get them with readers. Can you help? Thank you Andreas
Answer by chris
on 2/25/2019
Hi, Thanks for your question. If you want reader lenses put in the mask, you will have to choose a 2 window mask, unless you want to go with custom ground lenses. Give us a call and we can help you out. Thanks Divemaster Chris 866-728-2293 Onlinescuba
Question asked
on 7/4/2021
Hi! Can I order the IST ME67 with corrective lenses (nearsighted)? If not that one, are either the ME80 or ME55 available with corrective lenses? Can I order these online or will I need to call? I couldn't find where to enter my prescription needs. Thanks!
Answer by chris
on 7/8/2021
Hi, Thanks for your question. Please send us a copy of your Rx and we can make sure we can get off the shelf lens or if we need to go with custom ground lenses. Please send the Rx to and we will find out for you. If you have any other questions, please give us a call at 866-728-2293. Thanks Divemaster Chris