Top Rated Gear

Hollis M1 Frameless Mask

SKU: HLSM1M MFR: 205.4500.07
$124.95

Key Features

  • Enjoy a crystal-clear view with the Hollis M1 frameless scuba mask's single lens design.
  • Experience a comfortable, leak-free fit with the soft silicone skirt of this scuba mask.
  • The low volume design of this frameless mask makes clearing water a breeze underwater.
  • This durable scuba diving mask is built to withstand the rigors of any underwater adventure.
  • Easily adjust the mask strap for a secure and personalized fit every time you dive.
  • The wide field of vision on this Hollis scuba mask enhances your underwater experience.
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Available to U.S. customers only.

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Q&A

Questions & Answers

Jordan C : Does anyone with a mustache/beard have this? Trying to find one that will seal properlyJOE S : The M1 mask fits a broad range of faces well, including those with facial hair. However, masks are difficult because not every mask fits every face. And facial hair affects the seal on an individual basis. silicone grease also helps with the seal when you apply it to your mustache.
GEHRKE, E : Why is M 4 $30 cheaper?Mario C : Thank you Joe!JOE S : Fit, Comfort, Field of Vision, Popularity.
ismail z : Are you sure hollis use Saint Gobain lenses? First hollis m1 mask i had got 3 years ago was writing Saint Gobain brand on lenses,6 months ago my friend bought same mask nothing wrote on lenses  Saint Gobain brand..does anybody has an idea ?JOE S : Hollis/Huish Outdoors has moved away from St. Gobain glass and has moved to another manufacturer meeting the exact same quality specs and requirements. This happened at least three years ago. There is no difference in look or quality to the new Ultra Clear Glass used.
ANNA B : Is it available with prescription lenses?JOE S : The M1 is not available with prescription lenses. They can be bonded in aftermarket. The M-3 has some prescription lens options available.
JEFF W : Does the top of the nose cup contact your forehead at depth?KEVIN F : That depends on size and shape of individual faces.RYAN N : Not mine or my friend's and if you equalize it no mask should squeeze any more than it does on the surface when you trying it on at the store.

Reviews about this item

Review Summary

2025-02-21T08:13:01

Rated 5 out of 5

Great Mask! Better than even much more expensive options.

This mask is great. I "upgraded" from a much more expensive mask based on all the recommendations and good reviews? and they were all right!

JASON M.

2024-07-10T19:28:06

Rated 5 out of 5

Would buy again

Very clear and large view. Comfortable and no leaks!

RUSSELL T.

2024-03-17T05:10:21

Rated 5 out of 5

Perfect Fit

I absolutely love this mask. After trying numerous masks, I have finally found the the right one. This mask is extremely comfortable, easy to clear, doesn't leak. I actually bought a spare of this mask just in case...

Shonna R.

2023-09-06T09:36:11

Rated 5 out of 5

Good

It fogs a little

LUIS G.

2023-07-15T14:32:34

Rated 5 out of 5

Silky Smooth

Silky smooth sealing. This mask packs so flat it is quite unbelievable. Silky smooth skirt, very smooth strap adjustments and great visibility. Solid choice.

Shane T.

2022-07-13T17:04:49

Rated 5 out of 5

Clear & excellent field of view

My favorite mask (and I own several good models).

Gary N.

2022-05-19T08:58:13

Rated 5 out of 5

Outstanding

One of my favorite masks.... easy to clear, amazing glass...

John G.

2021-07-12T10:10:50

Rated 5 out of 5

Great no leak mask!

Worked great. The only mask I?ve found so far that would fit my face and smile lines without leaking. Now I can actually look up! I ordered 4 masks from LeisurePro and sent the other 3 back and kept this one. It?s a keeper. And one of the least expensive ones too.

Derrick C.

2021-07-06T10:23:43

Rated 5 out of 5

Recommend

Great field of view. Low profile. I have a smaller face and a beard, and this mask fits very well. While all masks leak here and there, this has been the best I?ve had.

Tadgeman M.

2021-06-03T12:50:20

Rated 5 out of 5

Mask works fantastic!

Fantastic mask!

Stanley H.

2021-02-14T13:06:46

Rated 4 out of 5

Great field of vision (depending on dive-style)

Super comfortable mask - skirt was soft and sealed nicely, and also easily sealed the nose with super-soft silicone. The field of vision was exceptional, with good clarit - after prepping and pre-dive use of anti-fog, didn't get slightest fogging. The mask did tend to sit a little high in shape and therefore underwater vision focus - not deep enough on the cheek ( to enable easy gauge and wrist computer gauges), and providing a little too highly seated full width glass across forehead (which conversely was better for forward and upward vision when swimming in profile and watching for cavern c ceilings or overhangs). dropped a star as the too-high seating, which is based on the nose position relativity, also allowed a little leakage with some mild stubble, so the seal broke too easily if not a perfectly smooth surface.

Andrew C.

2020-08-05T19:05:46

Rated 3 out of 5

not a good fit. try before you buy

Great mask, just im a big guy, 6'3" n 250 lbs and its too small for my face.

seth o.

2020-06-30T07:19:37

Rated 3 out of 5

OK but ended up switching for comfort

This was my first frameless mask. Took multiple rounds of burning & toothpaste to get past fogging. Stayed clear but wasn’t super comfortable. Dove this for a few years before switching to Apex mask which Is more comfortable on my face. The Hollis yanked my hair out every time I took it off since the strap clips face inward.

MERYL G.

2020-06-25T12:06:26

Rated 2 out of 5

Frameless is a Gimmick and the Protective Film is Rediculous

This mask is just ok and certainly didn't live up to all the "frameless" hype that I fell for. The biggest downside by far is the inside film left by the factory. I've owned many many masked over the years and the film on this was nearly impossible to get ridiculous of. I ruined at least 2-3 dives thinking that I'd finally solved it, using toothpaste, scouring pads, and even a lighter. I finally resorted to a cigar lighter which basically has a throw flame, but I still don't trust it. I only use this for very light snorkeling and would never risk taking it on a an actual dive again.

BIJAN G.

2020-01-10T09:21:24

Rated 5 out of 5

Great mask for someone with a large nose.

I have a large nose, so most masks put pressure under the center of my nostrils - but this mask does not. I've been using it for a couple of years and the seal is still very good.

JON J.

2019-10-31T08:45:08

Rated 5 out of 5

The Holy Grail of Dive Masks

I’ve been diving for 30 years and I’ve had a handful of masks that I liked but none that I’ve loved - until now. If you have a larger face this mask is ideal. From the first time my face hit the water, no leaks and so comfortable you quickly forget you even have a mask on because you never have to fuss with it and it rides so nicely on the face. Highly recommended.

MARK C.

2019-09-28T13:30:12

Rated 3 out of 5

Fab when not Foggy

When this mask is good, it is very, very good. However, I’ve had such issues with fogging and leaking that I can’t give it more than three stars. Hard to go back to my other mask because the clarity of this one — when it is working correctly — is awesome. The last three dives with it I’ve had to keep the mask half flooded throughout the dive just to manage the fog. It always leaks to some degree/saline nose wash (ha) but I consider that a trade off for the increased clarity. The fogging though, which just started on this it’s second trip, will make me move on if it doesn’t somehow resolve - it’s a shame.

SARAH P.

2019-08-30T06:11:20

Rated 5 out of 5

Love it!

best mask i ever had. the most comfortable with a huge field of view and low volume!!

Chapur R.

2019-07-05T08:16:31

Rated 5 out of 5

Leak free

Purchased this mask to replace one that seemed to leak no matter what I did. Very happy with the decision to do so… This mask is comfortable, has a great field of vision, and above all else it is leak free. Definitely worth the purchase.

ROBERT M.

2019-04-15T20:00:00

Rated 5 out of 5

Prepare mask before using

This mask is super vis is really good and the comfort is about as good as it gets. Had to get me a spare because dont think i am going to risk diving with anything else.

WilliamM

2019-03-26T14:34:29

Rated 5 out of 5

Fits great

Got this mask in prep for my CCR courses due to lives volume and great fit recommendations. Not disappointed at all ..real nice feature is clearing with just a little bit of effort through the nose only.

NATHAN T.

2019-03-14T05:58:57

Rated 5 out of 5

Best mask on the market, highly recommended.

I’ve owned quite a few masks, this is my all-time favorite and the one I grab first every time. Great glass, well sealing silicone face seal, only con would be the split strap can be finicky to get on and oriented correctly, I installed a neoprene padded strap and problem solved.

JAMES H.

2019-03-10T11:21:23

Rated 5 out of 5

Awesome mask

Love this mask! Fits great and performs amazing.

Maggie M.

2018-12-27T20:04:50

Rated 5 out of 5

Get what you pay for

Now I am a firm believer in you get what you pay for. And this mask proves it. Low profile, no fogging, no leaking. For me, this the mask of my dreams. I have a little of a wide face but it fits like a glove. After my dive I was asked by a few divers to try my mask. Everyone felt the same as I did after their dive.

Joshua S.

2018-10-15T18:26:12

Rated 3 out of 5

Good and bad

Great mask for sport divers. Has very good optics and a great seal but if you are buying this mask to work in all day do not buy. There are good things about this mask but if you are wearing it 5+ hours of dive time it becomes very uncomfortable. It has a very narrow skirt which becomes uncomfortable after wearing for long periods of time. I would definitely recommend this for sport diving just not for commercial work.

Luke N.

2018-08-28T16:47:30

Rated 5 out of 5

Comfortable fit

High quality and very light mask.

Michael P.

2018-08-09T16:45:21

Rated 3 out of 5

Ok while it lasted

Nice mask, good field of view, comfortable, high-end glass no distortion. However the mask skirt is developing a tear after 50 dives...

Peter K.

2018-02-06T05:14:10

Rated 5 out of 5

Best mask

Ive been diving 35 years and this is the best mask I have found

Kevin M.

2017-09-07T10:29:44

Rated 5 out of 5

I LOVE this mask

It's just so darn comfortable on your face. I've had it for two years and I love it. It's easily my favorite piece of equipment. The viewing is great, it's soft, it doesn't pinch under my nose. It. Is. The. Perfect. Mask. I wish all of my gear was as fantastic as this mask.

GARY T.

2017-03-02T03:37:39

Rated 5 out of 5

Best mask. Period.

Best, low profile highest visibility light weight mask iv ever worn.

RYAN N.

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Hollis M1 Frameless Mask Specifications

  • Window Style

    1 Front

  • Materials

    Skirt & Strap: Silicone

  • Tempered Glass

    Yes

  • Volume

    Low

  • Mask Box

    Yes

  • UPC Code

    020545201182

7 Accessories for Hollis M1 Frameless Mask

  • All Accessories (7)
  • Anti-Fog Products (3)
  • Mask Cases & Bags (3)
  • Mask Accessories (1)
Models
Hollis M1 Frameless Mask

SKU: HLSM1M

MFR: 205.4500.07

$124.95

In Stock

Zeagle Scope Dual Mask

SKU: ZGLSDM

MFR: 7500

$124.95

In Stock

BrandHollisZeagle
Window Style1 Window2 Windows
Mask FeaturesFramelessFrameless

About Hollis M1 Frameless Mask

EXPERT REVIEW by Mary Lawrence, Director of Sales & Retail Operations

"The Hollis M1 Frameless Mask offers exceptional clarity and comfort with its wide field of vision and low-profile design, making it perfect for divers seeking both performance and a snug fit. Its frameless construction ensures a lightweight feel and easy adjustment, enhancing the overall diving experience."

FEATURED REVIEWS

An amazing field of view

By tropical w.

This mask is VERY comfortable, But vision is the most important thing. Since I am underwater to SEE things I wanted a mask with the best field of view. Downward visibility of your torso is amazing, and its side vision has to be unparalleled. The only mask that approached this one was the Atomic Aquatics Frameless, but it was too wide for my narrow face. (Even though it is comfortable, the TUSA Vision Pro has a comparatively poor field of view ).

A great dive mask, with great scope of vision!

By DALE S.

I originally bought this to be a backup mask, as I already had a clear-sided mask that still fits and performs well. However, after trying it on underwater, and noticing it's improved field of vision (compared to my other quality mask), I decided to make it my primary dive mask and related my older one to backup. I wore this for 13 dives over 5 days, reaching a max depth of 119 feet, all with no issues. Now keep in mind that different people have different shaped faces. I've read dozens o...

View full Review

Visibility is the most important aspect of any dive. The M1 Mask raises the bar for optical quality and distortion free vision. The extra crystal-clear Saint-Gobain Diamant tempered glass single lens is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint inherent in other glass. This makes the lens distortion free and helps improve color and visibility in low light conditions underwater.

The M1 frameless design makes it easy to stow in a BCD pocket, so it can also be used as a back-up mask if required. Mask provides a wide field of vision with a low internal volume making it extremely easy to clear. The 100% pure silicone double feathered edge skirt and wide split style mask strap combine for a perfect seal and comfort on the face. Mask has low-profile quick adjust buckles. The M1 Mask is available in all black, comes with a protective mask box for storage.

Hollis M1 Frameless Mask Features

  • Hollis M1 Frameless Mask:
  • Visibility: Most Important Aspect of Any-Dive
  • Optical Quality and Distortion Free Vision
  • Extra Crystal-Clear Saint-Gobain Diamant Tempered Lens
  • Single Lens Design
  • Saint-Gobain Diamant Glass: Valued for Attractive Appearance and Optical Qualities
  • Low Iron Content Produces Higher Light Transmittance
  • Reduced Green Tint Inherent in Standard Glass
  • Lens Distortion Free, Improved Color and Visibility in Low Light Conditions Underwater
  • Frameless Design, Easy to Stow in a BCD Pocket
  • Great Back-Up Mask
  • Wide Field of Vision
  • Low Internal Volume, Extremely Easy to Clear
  • 100% Pure Silicone Double Feathered Edge Skirt
  • Wide Split Style Mask Strap
  • Feathered Edge & Wide Split Strap Combined for Comfortable and Perfect Seal on Face
  • Easy to Reach One Handed Nose Pocket for Ear Equalization
  • Low-Profile Quick-Adjust Buckles
  • Mask Box
  • Color: All Black

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Enjoy a crystal-clear view with the Hollis M1 frameless scuba mask's single lens design.
  • Experience a comfortable, leak-free fit with the soft silicone skirt of this scuba mask.
  • The low volume design of this frameless mask makes clearing water a breeze underwater.
  • This durable scuba diving mask is built to withstand the rigors of any underwater adventure.
  • Easily adjust the mask strap for a secure and personalized fit every time you dive.
  • The wide field of vision on this Hollis scuba mask enhances your underwater experience.

What's in the box:

  • Hollis M1 Frameless Mask with Mask Box