About Hollis M4 Frameless Mask

When choosing a mask, fit and field of vision come first. The M-4 gives you the best of both worlds, fitting a wide variety of faces and offering superior peripheral and vertical vision. It is low profile, stows easy and carries an excellent value. Mask has a single lens made from tempered glass for excellent optical characteristics and safety.

The frameless black silicone skirt has a double feathered edge for a perfect seal, large one handed nose pocket for easy ear equalization. The easy adjust-buckles and quality black silicone mask strap will keep the mask properly in place for even the longest day of diving, and when the day is over stow your M4 in the accompanying mask box. The Hollis M4 Frameless Mask comes with a 24 month limited warranty.

Warranty Information

This product has a limited warranty of 24 months.

www.hollisgear.com/support_warranty.asp
(510) 729-5110

Hollis M4 Frameless Mask Features

  • Frameless Mask Design
  • Black Silicone Skirt
  • Double Feathered Edge Skirt
  • tempered Safety Lens
  • Increased Vision and Low Volume
  • Easy Adjust Buckles and Strap
  • Large One Handed Nose Pocket for Easy Ear Equalization
  • Mask Box
  • 2 Year Limited Warranty

Hollis M4 Frameless Mask Specifications

Window Style
1 Window
Materials
Silicone
Tempered Glass
Yes
Volume
Low
Mask Box
Yes
Weight [with packaging]
0.8 lb
Mfr #
SKU
HLSM4M

M4 Frameless Mask Customer Reviews

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by PowerReviews
Hollis GearHollis M4 Frameless Mask
 
4.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

67%

of respondents would recommend this to a friend.

Pros

  • Lens quality (3)

Cons

No Cons

Best Uses

No Best Uses
    • Was this a gift?:
    • No (3)

Reviewed by 3 customers

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(0 of 1 customers found this review helpful)

 
5.0

Amazing

By MB diver

from Monterey, CA

About Me Advanced

Verified Buyer

Pros

  • Comfortable
  • Does Not Fog
  • Lens Quality
  • Range of Vision
  • Snug Fit

Cons

    Best Uses

    • Open Water Diving
    • Recreation
    • Snorkeling

    Comments about Hollis Gear Hollis M4 Frameless Mask:

    I got this mask for my Advanced/ Rescue class, the mask I had been using fogged easily, leaked, and always hurt the top of my noes especially at the end of a long dive. This mask is better than I could have asked for, it has a snug fit, so comfortable I barely even notice it on my face, lenses resist fogging, this mask is definitly an ideal mask.

    • Sizing:
    • Feels true to size
    • Was this a gift?:
    • No

    Comment on this review

    (1 of 2 customers found this review helpful)

     
    3.0

    Visibility is good, but seal is not!

    By Andres

    from Lynn, MA

    About Me Casual/ Recreational

    See all my reviews

    Verified Buyer

    Pros

    • Does Not Fog
    • Lens Quality
    • Range of Vision

    Cons

    • Lacks Adjustability
    • Leaks
    • Poor Fit
    • Runs Small

    Best Uses

      Comments about Hollis Gear Hollis M4 Frameless Mask:

      The visibility of this mask is great which is why I choose to but it, but the mask unfortunately leaks quite a bit. I tightened the mask straps but they seem to loosen up throughout the dive. I guess this mask just doesn't fit my face well. I noticed this mask runs smaller than any other masked I have tried. So small in fact that the nose pocket was tight and the rim of my nose touches the bottom of the nose pocket.

      I would recomend this mask for small faces like children or woman.

      • Sizing:
      • Feels half size too small
      • Was this a gift?:
      • No

      Comment on this review

      (0 of 1 customers found this review helpful)

       
      4.0

      Great Mask

      By Ralph

      from Putnam County, NY

      About Me Advanced

      Verified Buyer

      Pros

      • Lens Quality
      • Snug Fit
      • Very comfortable mask

      Cons

      • Fogs Easily
      • Should get better w use

      Best Uses

      • Open Water Diving
      • Recreation

      Comments about Hollis Gear Hollis M4 Frameless Mask:

      I purchased the mask and went off to get advanced open water and rescue diver certified. The mask fit well and was very comfortable. It tended to fog easily but cleared up quite well by letting a little sea water in to roll around. the fogging should be less of an issue with more use. I recommend the mask.

      • Sizing:
      • Feels true to size
      • Was this a gift?:
      • No

      Comment on this review

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      Q&A

      Questions & Answers Powered by TurnTo®

      Questions about this item:

      Shopper  Is the silicone on the skirt of this mask soft or more ridged?
      Joe S  It is very soft for a comfortable fit and great seal. Great as a primary or a back up mask.
      Shopper  Is the silicone on the skirt of this mask soft or more ridged?
      Joe S  It is very soft for a comfortable fit and great seal. Great as a primary or a back up mask.
      Shopper  Is the silicone on the skirt of this mask soft or more ridged?
      Joe S  It is very soft for a comfortable fit and great seal. Great as a primary or a back up mask.
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