Hollis M-1 Frameless Mask 205.4500.07 029600

Mfg Part #: 205.4500.07
  • Free Protective Hard Case included
  • For Medium to Large Faces (110 lbs+)
  • Latest design in frameless style masks
  • Integrated easy-adjust swivel buckles
  • Low Volume
  • Crystal silicone - The highest grade silicone available for a soft comfortable seal
  • Increased field of view
  • COLOR: Black Frame with Black Silicone Skirt

Click Here to Add a Snorkel

Customer Reviews for Hollis M-1 Frameless Mask:

See the top 20 most helpful scuba gear reviews

Average Customer Review: based on 5 reviews.

Rating: Prepare mask before using
Reviewer: Kevin R.  -  View all my reviews
The mask performs well. Mask feels comfortable. Did have problems with fogging. Spent considerable amount of time preparing mask to remove silicone from the lens with lighter and toothpaste before it performed as expected. I spear fish,the single lens did perform better than a two lens mask.

Did this Review help?

1 out of 2 people found this review helpful.

Rating: Love this mask
Reviewer: William M.  -  View all my reviews
Had a sherwood Rona and a mares essence liquidskin that were all sorts of wrong so moving to the M-1 was great. This one just fits my face better, no leaks even if I have not shaved for a couple of days.

Did this Review help?

123 out of 241 people found this review helpful.

Rating: great visibility
Reviewer: David Herzog  -  View all my reviews
super-clear glass and great visibility however, its not very easy to clear due to its downward-facing angle. it also rides up my face when i ascend (due to expanding volume - the upper part has more volume), and then leaks from the nose area. it folds up flat, and works well, so ill keep using it.

Did this Review help?

203 out of 437 people found this review helpful.

Rating: Great Mask
Reviewer: Brian M.  -  View all my reviews
Just tried out the M-1 and love it. I am going from a 2 lens mask to Hollis single. The glass improves visibility, lets in plenty of light and is still low profile. The black skirt keeps you focused on what your looking for. Great fit, great product.

Did this Review help?

163 out of 366 people found this review helpful.

Rating: Great Mask
Reviewer: Terry M.
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.

Did this Review help?

205 out of 351 people found this review helpful.

Questions and Answers for Hollis M-1 Frameless Mask:

  • h.bahadır:

    Is it the one with Saint-Gobain Diamant - Crystal Clear Lens? Thank you.

    Greg  (Certified Scuba Instructor at Scuba.com):

    Yes it is!! Saint-Gobain Diamant crystal clear glass makes the M1 mask a must for most divers who are looking into a low volume mask.

  • Pete:

    Is there any significant difference between the Hollis M-1 and M-3 with the dual lenses? Does one offer a wider field of view or increased visibility when looking down? Or is it just a matter of preference between frameless and not frameless?

    Bob  (Certified Scuba Instructor at Scuba.com):

    There is very little difference beyond simple personal preference.

M-1 Mask
Visibility is the most important aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an extra clear glass which 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 glasses. This makes the lens distortion free and helps improve color and visibility in low light conditions underwater.

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

View all Hollis Masks

Choose Currency:

Scuba.com, 1752 Langley Avenue, Irvine CA 92614

Click to Call
US and Canada
949.221.9300 / Toll Free 1.800.347.2822
International 001.949.221.9300