---
product_id: 12914454
title: "M-1 Mask | Ideal for Scuba Diving and Snorkeling | Ultra Clear Glass | Comfortable, Frameless Silicon Skirt | Wide Range of Vision | Distortion Free Vision | Fantastic Color Visibility"
brand: "hollis"
price: "862.21 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hollis"
url: https://www.desertcart.tn/products/12914454-m-1-mask-ideal-for-scuba-diving-and-snorkeling-ultra
store_origin: TN
region: Tunisia
---

# Large purge valve for easy water clearing Dry top snorkel prevents water entry Ultra-clear Saint-Gobain Diamant lens M-1 Mask | Ideal for Scuba Diving and Snorkeling | Ultra Clear Glass | Comfortable, Frameless Silicon Skirt | Wide Range of Vision | Distortion Free Vision | Fantastic Color Visibility

**Brand:** hollis
**Price:** 862.21 DT
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, See Clearer – The Mask That Keeps You Ahead of the Tide

## Quick Answers

- **What is this?** M-1 Mask | Ideal for Scuba Diving and Snorkeling | Ultra Clear Glass | Comfortable, Frameless Silicon Skirt | Wide Range of Vision | Distortion Free Vision | Fantastic Color Visibility by hollis
- **How much does it cost?** 862.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12914454-m-1-mask-ideal-for-scuba-diving-and-snorkeling-ultra)

## Best For

- hollis enthusiasts

## Why This Product

- Trusted hollis brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Tested:** Highly rated by divers for comfort, clarity, and performance without the premium price tag.
- • **Wide Field of View:** Low volume design maximizes peripheral vision for full immersion in your dive environment.
- • **Comfort-First Design:** Frameless 100% pure silicone skirt ensures a soft, pressure-free fit even for bearded divers.
- • **Crystal-Clear Vision:** Experience distortion-free, vibrant underwater views with ultra-clear, low-iron glass lens.
- • **Effortless Water Management:** Dry top snorkel and large exhaust valve keep water out and clear your mask with ease.

## Overview

The Hollis M-1 Mask is a professional-grade diving mask featuring a frameless 100% pure silicone skirt for ultimate comfort and a Saint-Gobain Diamant ultra-clear lens that delivers distortion-free, vibrant underwater vision. Its low volume design enhances peripheral sight, while the dry top snorkel and large purge valve ensure water stays out and clearing is effortless. Perfect for serious snorkelers and scuba divers seeking premium optical quality and comfort without breaking the bank.

## Description

Visibility is the most important aspect of any dive and the M-1 Mask raises the bar for optical quality and distortion-free vision. The 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.

Review: The Real Deal For Bearded Bros - This mask comes highly recommended for those with facial hair due to the soft silicone. I can attest it was 100% better than previous masks I have tried, but did still have a minimal leak near my mustache. A small dab of Burts Bees on my mustache kept these bone dry all day. I highly recommend Spit no fog, it kept these crystal clear all day long. There is no frame to press against your forehead or cheeks to cause pain, but they do suction to your face a bit more than other masks. Not a bad thing, but you will have those suction marks after a long dive. This mask completely changed my scalloping trips for the better, without breaking the bank. 5 stars, highly recommended.
Review: Great mask, low volume. - Great low volume mask. Currently my 'go to' mask for rec diving. Low volume and it almost hits the bridge of my nose. The seal around my face is fine, but since i have a mustache/goatee, I have to shave to get a good seal. Water gets in the nose pocket due to the deep recess in my cheeks/face on the sides of my nose. Silicone seal here doesn't help (much). However, quality and clarity is beautiful and this mask is highly recommended, especially for it's modest price compared to high end masks like Atomic Aquatics.

## Features

- Frameless 100% pure silicon skirt
- Saint-Gobain Diamant - Crystal Clear Lens
- Wide vision and low volume
- Completely dry top snorkel prevents water entry when submerged
- Large exhaust and purge valve at bottom for easy water clearing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00361V0RW |
| Age Range Description | Adult |
| Best Sellers Rank | #30,432 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #25 in Diving Masks |
| Brand | Hollis |
| Brand Name | Hollis |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 829 Reviews |
| Frame Material Type | Silicone |
| Global Trade Identification Number | 00020545201182 |
| Included Components | item |
| Item Weight | 136 g |
| Lens Type | Single Lens |
| Manufacturer | Hollis |
| Manufacturer Part Number | 205-4500-07 |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | 205-4500-07 |
| Number Of Windows | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Sport | Snorkeling |
| Sport Type | Snorkeling |
| Strap Type | Adjustable |
| UPC | 744288373288 757183560493 757183109531 020545201182 743946586275 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer warranty |

## Product Details

- **Brand:** Hollis
- **Color:** Black
- **Lens Type:** Single Lens
- **Material:** Silicone
- **Sport:** Snorkeling

## Images

![M-1 Mask | Ideal for Scuba Diving and Snorkeling | Ultra Clear Glass | Comfortable, Frameless Silicon Skirt | Wide Range of Vision | Distortion Free Vision | Fantastic Color Visibility - Image 1](https://m.media-amazon.com/images/I/51hH-zFgHhL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Real Deal For Bearded Bros
*by S***R on August 10, 2026*

This mask comes highly recommended for those with facial hair due to the soft silicone. I can attest it was 100% better than previous masks I have tried, but did still have a minimal leak near my mustache. A small dab of Burts Bees on my mustache kept these bone dry all day. I highly recommend Spit no fog, it kept these crystal clear all day long. There is no frame to press against your forehead or cheeks to cause pain, but they do suction to your face a bit more than other masks. Not a bad thing, but you will have those suction marks after a long dive. This mask completely changed my scalloping trips for the better, without breaking the bank. 5 stars, highly recommended.

### ⭐⭐⭐⭐⭐ Great mask, low volume.
*by D***. on October 1, 2025*

Great low volume mask. Currently my 'go to' mask for rec diving. Low volume and it almost hits the bridge of my nose. The seal around my face is fine, but since i have a mustache/goatee, I have to shave to get a good seal. Water gets in the nose pocket due to the deep recess in my cheeks/face on the sides of my nose. Silicone seal here doesn't help (much). However, quality and clarity is beautiful and this mask is highly recommended, especially for it's modest price compared to high end masks like Atomic Aquatics.

### ⭐⭐⭐⭐⭐ It works ,vision is awesome.
*by J***O on August 10, 2019*

There’s nothing i dislike about this mask.i did have to burn off some silicon on the inside and i used the pepsodent tooth paste trick and scrubbed the inside and outside of the glass 4 times. It doesn’t fog at all now. The mask is very comfortable and doesn’t leave any marks on my face. The glass is very clear , no color distortion at all. I also have an atomic venom and Tusa freedom 100 HD.this mask is every bit as good as them. The water temp this morning was 83.5 so there was no condensation on the inside of the mask. We will see how it does when the water drops into the low 70’s. Also I love the bucke system on this mask, very simple and appears to be very rugged. One other thing the mask has a very nice matte finish. I’m not fond of shiny things. Although i have heard sharks love shiny reflective thing. Reminds them of fish scales. All round its a great mask. Try one on at a dive shop to see if it fits. I have a lean face and it’s a perfect fit.

## Frequently Bought Together

- Hollis M1 Frameless Scuba Diving Freediving/Spearfishing Dive Mask
- Cressi Adult Diving Dry Snorkel with Splash Guard and Top Valve - Supernova Dry: Designed in Italy
- STREAM 2 SEA Mask Defog, Reef Friendly Defogger Coating Anti Fog Mask for Glasses, Snorkel Mask, Scuba Divers, Ski Goggles and Sports Glasses Equipment

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-23*