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Hollis M4 Diving Mask

In Stock

Original price was: $129.00.Current price is: $119.00.

: $149.00


Hollis M4 Diving Mask

When choosing a mask, fit and field of vision always come first. Hollis designed the M4 Diving Mask to give you the best of both worlds.  It fits a wide variety of faces and offers superior peripheral and vertical vision. It is low profile, stows easily and represents excellent value.


Crystal Clear Lens

The Hollis M4 Mask raises the bar for optical quality and distortion free vision for you. This is thanks to the use of the Saint Gobain Diamante Crystal Clear Lens.

This extra clear glass lens, contains a low iron content producing a higher light transmittance and reducing the green tint inherent in other glasses. This makes the Hollis M4 Mask lens distortion free and helps improve colour and visibility in low light conditions underwater.



The Hollis M4 Mask gives you a frame-less, 100% pure silicone skirt designed to sit comfortably on your face. The mask provides wide vision and low internal volume making equalising a breeze.

The nose piece is soft and comfortable. Equalising is easy, even when wearing thick neoprene dive gloves. The M4 Mask has a revolutionary design reducing weight whilst providing one of the largest fields of view on the market. This mask is highly popular amongst tec divers, hunters and photographers.

Thanks to its compact fold down size it also makes a perfect back up mask. It will easily fit into your BC or dry-suit pocket allowing you to be ready for any emergency. The 100% silicone skirt has a slick finish on the inside for an excellent seal and comfortable fit.

The mask has a matte black finish on the outside for a stylish look. The shape of the lens also offers superior peripheral and vertical vision making equipment visibility easier. The Hollis M4 Mask has an adjustable silicone strap and comes with a durable plastic travel box to protect your investment.


Hollis M4 Diving Mask Features

  • Frameless silicon skirts – extreme comfort.
  • Rugged mask box and adjustable mask strap included.
  • Increased vision and low volume.
  • Saint Gobain Diamante Crystal Clear Lens.





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