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Hollis

M1 Mask

Regular price £69.95 £69.95 Sale SKU: 20274

Rated 4.9 out of 5
27 Reviews

Hollis M1 Mask - Black

Hollis
M1 Mask

Regular price £69.95 £69.95 Sale SKU: 20274

Rated 4.9 out of 5
27 Reviews

Black - In Stock

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Hollis

M1 Mask

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Hollis

M1 Mask

Regular price £69.95 £69.95 Sale In Stock

Brand: Hollis

Model: M1 Mask

SKU: 20274

Please note: This item cannot be shipped outside the European Union - learn more

The Hollis M1 Mask provides every thing that you could want in a diving mask, ultra low profile design, super soft superior quality silicone skirt, frameless construction for improved field of vision and reduced weight and optical grade glass for improved clarity and light transmittance.

 

Saint-Gobian Diamant Crystal Clear Glass that has a significantly lower iron content than standard glass. This reduction in iron removes the green tint that is often apparent in cheaper glass and allows more light to filter through the glass without being reflected back out by the impurities. Colour distortion is also reduced, giving true colour representation.

Specifications

  • Frameless 100% pure silicone skirt
  • Saint-Gobain Diamant - Crystal Clear Lens
  • Wide vision and low volume

If you have longer hair and want to avoid it becoming tangled in the mask strap or just want the strap to be more comfortable remember to purchase a Strap Wrapper.

Hollis M1 Mask - Features

FeatureProduct Specification
Coated Lenses
?
Some mask lenses are specially coated to improve colour / light characters. Most coatings work by reducing the amount of light that is reflected as it passes through the glass, reducing glare and reflections and improving brightness within the mask. Close.
Saint-Gobian Diamant Crystal Clear Glass
Frame Type
?
Masks are available with either an external (Frame) or internal (Frameless) which gives the mask it's structural strength.

Somes advantages of an external frame design are replacement of parts as the mask can usually be dismantled into its component parts and some manufacturers offer off the shelf corrective lenses which can be retro fitted.

The advantages of a frameless design are that the mask is usually of a lower profile (less internal volume) which masks clearing easier, the skirt wraps around the internal frame providing a more flexible seamless finish and the overall weight of the mask is reduced. Close.
Frameless
Lens Type
?
The main lenses are available in two different configurations, Single and Twin.

Single lens masks provide a more open vision as the frame between the centre of the eyes is removed, this also typically results in a lower profile mask.

Twin lens masks can allow for individual corrective lenses to be retro fitted, completely replacing the original lenses. Close.
Single Lens
Low Profile
?
A low profile mask offers the smallest internal volume possible, making clearing easier. Close.
No
Prescription Lenses
?
Some masks allow off the shelf perscription lenses to be retro fitted to the mask, completely replacing the original lenses. Close.
No
Purge Valve
?
A one way purge valve can be incorporated into the frame or nose section to allow for hassle free mask clearing. The diver just needs to tilt his/her head to allow the water to flow to the valve and be purged out. Close.
No
Second Skirt
?
A second skirt / lip is often incorporated into a mask skirt to increase the surface area that can be used to seal the mask against the face. Close.
Yes
Side Lenses
?
Side lenses are small glass panels which provide better peripheral vision and also increase the amount of light that is able to enter the mask.

The lenses can either be fitted directly to the main lenses to offer a seamless field of view or as separate lenses built into the side of the mask frame. Close.
No
Skirt Material
?
The skirt is the seal around your face that stops the water from getting in. Cheaper masks will just have a Thermoplastic that will do the job but harden over time and discolour if left in the sun. Most are Silicone that are soft, create an effective seal and don't discolour quickly. The highest-grade silicone is Hypoallergenic that is purer with few impurities for a crystal-clear skirt that is soft and effective. Close.
Silicone
Please note: This item cannot be shipped outside the European Union - learn more
Delivery

We offer free tracked UK standard delivery on orders over £50.

Standard UK delivery is £3.95 for orders under £50. You will receive your order 2 - 4 days from the date of despatch. Order by 3pm on a working weekday and we will aim to despatch the same day.

Next Working Day for the UK is £6.95.

Learn more about delivery
Returns

We hope you will be completely satisfied with any product purchased from Simply Scuba.

However, you can return it for any reason within 28 days from the date of despatch for a full refund (less postage costs).

Royal Mail tracked return option within the UK for your convenience.

Learn more about returns
average rating 4.9 out of 5
Based on 27 reviews
  • 5 Stars
    25 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Product Quality
Rated 5 out of 5
Visibility
Rated 5 out of 5
How It Fits
Rated 0 on a scale of minus 2 to 2, where minus 2 is Small, 0 is Just Right and 2 is Big
27 Reviews
Rated 5 out of 5
Review posted

Hollis M1 mask

Great mask. Bought as replacement having lost previous mask

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Product Quality
Rated 5 out of 5
Visibility
Rated 5 out of 5
How It Fits
Rated 0 on a scale of minus 2 to 2, where minus 2 is Small, 0 is Just Right and 2 is Big
Was this helpful?
Rated 5 out of 5
Review posted

Perfect fit

Masks fits perfectly. Crystal clear glass, that I have had no fog issues with at all! Hightly recommend this mask for anyone looking for a good mask

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Rated 5 out of 5
Review posted

Comfy & Sleek

A brilliant mask which if combined with a hollis neoprene strap holder looks even more sleek. Its ideal for folding up into a set of fins and gives great undisrupted vision underwater. Expensive but worth the cost.

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Rated 5 out of 5
Review posted

badass

1st rule of SCUBA diving - look like a badass - this does the trick. brilliant vision thanks to low profile, small nose pocket though...

BUY THIS MASK

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Was this helpful?
Rated 5 out of 5
Review posted

Brilliant

Fantastic mask, really comfortable and low profile. I have changed the strap for a neoprene one and its even better that way. I liked this so much I got a second as a spare.

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Diving Mask Advice

How To Choose Your Mask

Looking for advice on choosing your first dive mask?

Not a problem. Watch our video from our in-house expert Mark.

How To Fit A Mask

Not sure how to ensure your new mask fits perfectly before you take it for a dive?

Watch our video with Mark to learn how to ensure the perfect fit.

How To Prepare Your Mask

Learn how to prepare your mask for a dive.

Mark talks about how to use toothpaste and other methods to prepare your lenses so they don't fog up so quickly.

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