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Reg. Price: $100.00
Our Price: $89.95
on orders of $35.00 or more.
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IST Pegasus Full Face Rubber Dive Mask

Sometimes, it is the simplest equipment that survives the test of time.

The Pegasus M37 is certainly representative of that concept. This is a serious hardworking mask that’s only available in serious hardworking Black Silicone and Black Rubber. IST has built a reputation that began over 35 years ago with constructing quality masks and snorkels. The Pegasus M37 Full Face Scuba Diving Mask is at the bedrock of that foundation, a mask so solid, it is still most commonly used for commercial diving purposes. The retro M37 is itself almost symbolic of IST’s standing as a long-time supplier of quality, reliable and cost-effective diving products.

Pegasus full-face is a bullet-proof full-strength mask that is capable of protecting divers from extreme cold or grimy, polluted water. The 3-end strap secures the mask evenly creating a positive seal, combined with a soft double feathered edge skirt for a perfect seal every time. Pegasus will give you no jaw fatigue because you don’t have to bite on to the mouthpiece. A wide field of view tempered glass safety lenses will give you great underwater vision.


  • The convenience of demand air, with the comfort of not having to bite the mouthpiece
  • Eliminates jaw fatigue and/or denture slippage
  • Multi-strap adjustment and easy, nose access for equalization
  • Allows for the attachment of most types of regulators
  • Comfort-fitting
  • Adjustable fits all adults
  • Silicone skirt and strap with low volume
  • Tempered glass lenses
  • Maximum vision


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