Snorkeling Mask, Easybreath 900

Name: Snorkeling Mask, Easybreath 900
Price: 68.25 CAD
Availability: OnlineOnly

4.4

Thanks to its soft nose, you can explore the underwater world to a depth of 3 m (9.8 feet).

ID 8901120

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QUEBEC CONSUMERS ONLY: Decathlon Canada Inc. offers a wide selection of repair services, spare parts (in-store and online), and support information, but we do not guarantee their availability under the Consumer Protection Act. The only exceptions are the specific repair services listed below for purchases made on or after October 5, 2025
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How to get it

Equalization
The soft nose design balances ear pressure up to 3 m (9.8 feet).
Field of vision
Panoramic field of vision, 180° effect.
Sun protection
Eye protection: lens filters over 99% of UVA/UVB rays.
Anti-fogging
Exclusive air circulation technology prevents the mask from fogging up.

Description

Design details

Why does this Easybreath mask have a soft nose?
Despite the reduced volume, during descents or short freedives (up to depths of 3 m (9.8 feet)), the surrounding pressure will increase. This is what causes discomfort in the ears. The easiest way to compensate for this is to pinch your nose and blow gently to send air into your ears. The pressure can also press the mask against your face. To relieve any discomfort, exhaling through your nose or mouth is the easiest way to reposition the mask.
Dimensions (disassembled)
Height: 29 cm (11.4 in). Width: 18 cm (7.1 in). Thickness: 12 cm (4.7 in).
Can I wear the Easybreath 900 if I have a beard?
Having a beard prevents your mask’s skirt from fitting properly. Therefore, the seal of this full face mask is not guaranteed for bearded users.For a watertight seal, shaving is recommended. Alternatively, you might also apply a thick balm such as Vaseline.
Check your Easybreath before each use, especially your child’s:
- Hold the snorkel in your hand and move it from left to right. The ball should follow the movement without resistance. - Check that the seal is present, in good condition and correctly installed. - Check that all the valves are present, not deformed and are lying flat. - Check the overall assembly of the mask and make sure there are no defects in the frame skirt assembly or in the lens. - Never use the mask without the snorkel.
Can I wear glasses with my Easybreath mask?
Most glasses distort the mask skirt and prevent a watertight seal.As a result, using this mask with glasses is not ideal.
Can my Easybreath 900 mask be repaired if it breaks?
Yes, you can repair your Easybreath mask to extend its lifespan. After-sales service is available at your local Decathlon store. Replacement parts (strap, cover, snorkel, valves) are all available online or in store. strap - 8316952, valve - 8363399, snorkel - 8577515, white cover - 8520085.
Why is the Easybreath mask not made for diving?
This Easybreath mask is suitable for users who are looking for a high level of breathing comfort and a wide field of vision. It’s ideal for people who want to stay near the surface or freedive to shallow depths.
Snorkelling safety
Snorkelling is a fun, easy activity for the whole family! Breathing through a snorkel is more physically demanding than regular swimming. If you feel tired, short of breath, or dizzy, remove your mask and get out of the water. Do not use this product if you have cardiovascular or respiratory problems (lung infection, angina, asthma, hypertension, heart disease, etc.). If in doubt, consult your doctor.
What is Easybreath technology?
The Easybreath 900 mask shares the same features as the Easybreath 500 (anti-fog, panoramic field of view, easy-on design, dry-top release), but this model offers something new: nose access. The soft part around the nose allows you to equalize your ears and dive down without the risk of damaging your eardrums. The full power of the Easybreath concept with the bonus of going deeper.
What Easybreath masks are available at Decathlon?
Easybreath: a mask that allows nose and mouth breathing, offering a wide field of vision and an anti-fog system via air circulation. Available for adults and kids. Easybreath + 540: includes an acoustic valve that allows you to speak more audibly with your head above water (without having to remove your mask!) Easybreath 900: its soft nose lets you equalize the ears and descend to depths of up to 3 m (9.8 feet), so don’t stay on the surface—get down there!
How does the Easybreath work?
Fresh air is pushed towards the lens before it reaches the wearer’s nose and mouth, which keeps the mask from fogging up. The air packed with moisture and CO² is evacuated through channels inside the mask’s rim, which lead into the snorkel. The air is constantly renewed. By separating the flow of air going in and out of the mask, the wearer is always breathing in fresh air. Licensed under Ocean Reef Group
Waterproofing: how the dry-top system stops water entry
The mask uses Dry-top release technology. This system was developed to stop water from entering the snorkel in choppy conditions, during small waves on the surface, in case of submersion, or when the user leans too far forward to observe the seabed. The snorkel is fitted with a float that rises to close the opening when the snorkel is submerged. When this happens, remember to lift the snorkel out of the water and exhale in the mask to make sure the float comes back down.
What if my mask is fogging up?
If your Easybreath is fogging up around the eyes, go through the 4 steps listed above, correctly repositioning your mask and checking that your Easybreath is the right size for your face. If the problem persists, do not use the mask and contact your nearest Decathlon store.
Choosing your Easybreath 900 mask size
The Easybreath 900 mask comes in 2 sizes that fit 90% of adult faces. From 12-year-old and for small faces, opt for size S/M and for bigger faces: size M/L. To choose the right size in store, tighten the mask to ensure it fits against your face: there should be no gap between your chin and the bottom of the mask.
Precautions to take with Easybreath 900 mask
Watch out for sand! Keep your Easybreath mask away from sand to avoid scratching the lens. If you find sand in your mask, rinse the snorkel and mask well before clipping them together. Sand can also clog the float valve inside the snorkel. Use a key that you can fit through the snorkel’s rear vents to unblock the float valve, then rinse the snorkel thoroughly.

Snorkeling Mask, Easybreath 900

How to get it

Features

Description

Design details

Specifications

Details

Composition

EU product safety contact

Usage & care

Environmental impact

Ecodesign approach

Description

Design details

Specifications

Details

Composition

EU product safety contact

Specifications

Details

Composition

EU product safety contact

Usage & care

How to use

How to repair or replace

Essential spare parts are guaranteed to be available for 2 years.

Care instructions

Usage precautions

Storage

Cleaning

Environmental impact

Ecodesign approach

Specifications

Details

Composition

EU product safety contact

How to use

How to repair or replace

Essential spare parts are guaranteed to be available for 2 years.

Care instructions

Usage precautions

Storage

Cleaning