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Adult's Easybreath Surface Mask - 500 Grey with bag

Sale price: $30.00 Regular price: $44.99

Thanks to its panoramic field of vision and the ability to breathe through your nose and mouth, it's never been easier to discover the aquatic world than with the Easybreath surface mask Adult - 500.

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Sale price: $30.00 Regular price: $44.99

Free shipping over $49

Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

About this item:

  • Purge valve at the bottom of the mask to drain water when the head is raised.
  • Anti-fogging: An exclusive air circulation concept that prevents the formation of fog
  • Field of viewPanoramic field of vision, 180 ° effect.
  • Adjustable elasticated fabric strap that does not pull on your hair.
  • Water drainage: Purge valve at the bottom of the mask to drain water when the head is raised.
Model: 8771627

Product Videos

Product Features

A photo of the Adult's Easybreath Surface Mask - 500 Grey with bag in use
A photo of the Adult's Easybreath Surface Mask - 500 Grey with bag in use

Adult's Easybreath Surface Mask - 500 Grey with bag | Following the invention of the Full Face Snorkel Mask, Subea designed the Easybreath Adult - 500 surface mask with improved breathing comfort.

Thanks to its panoramic field of vision and the ability to breathe through your nose and mouth, it's never been easier to discover the aquatic world than with the Easybreath surface mask Adult - 500.

Easy to use

Full mask with natural breathing through the nose and/or mouth.


An exclusive air circulation concept that prevents the formation of fog.

Field of view

Panoramic field of vision, 180 ° effect.


”Dry-top-release” snorkel to minimise water entry and prevent blockages

Questions & Answers

Look for product information, frequently asked questions, opinions...


Is this product suitable for children? The product name says "Adult". But the sizing seems to indicate it may work for children as well.


This product works for teens and adult. Please use the size chart to define the correct size. For kids, we have the XS version.

By Yann on June 6, 2023 | STAFF

Product Customer Reviews

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Great to see the…

Great for seeing the seabed along the beaches. No water entry or fogging. Accessory that we can no longer do without and that we will take as a priority on vacation once we have tested it,

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Practical for starting snorkelling

Very easy to use

Good product

It took me a little while to get used to it but it's good!

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Great product

Great product

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Easy to use

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The reason for a 4 instead of a 5 is that one cannot really dive down in these masks. They have a a high flotation coefficient and thus push immediately back to the surface. However, the water does not leak in from the tube or the seal around the face! Very well constructed.

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Used in Hawaii and it changed my whole snorkelling experience! Cannot recommend this mask enough - the field of vision and ease of breathing is amazing!

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Everything is OK

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perfect thing for snorkeling

I already have the second mask and I won't let it go. Super thing. I can stand watching fish in the water forever. Perfect visibility without fogging.

I recommend.

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Great design and great experience to use.

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very good experience with this item

Practical in calm water!

Very good value for money, even if I preferred a normal mask in rough water
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Size Guide

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Additional Product Information


Lens (for diving): 100.0% Polycarbonate-Acrylonitrile Butadiene Styrene ; Skirt: 100.0% Silicone ; Tube (for diving): 100.0% Polycarbonate-Acrylonitrile Butadiene Styrene ; Main fabric: 100.0% Polyester ; Strap: 66.0% Polyamide, 23.0% Polyester, 11.0% Elastane ; Frame (for skiing): 100.0% Polypropylene

Before each use, check your easybreath, and 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 assembly of the mask and make sure that the skirt is correctly fitted on the frame and glass- Never use the mask without the snorkel

What if my mask is fogging up?

If it fogs up over your eyes, we recommend repeating the 4 steps set out above, properly repositioning your Easybreath mask, and checking that the size of your Easybreath is correctly fitted to your face. If the issue continues, do not use the mask and contact your closest Decathlon store.

Snorkelling safety

Snorkelling is an easy and fun activity for all the 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 the easybreath?

The Decathlon Easybreath 500 mask is the second generation full-face snorkelling mask created by Decathlon. It has the same characteristics as the old model: 180° vision, anti-fog, easy to put on, etc. and we have made the mask more robust, the skirt more comfortable, and breathing easier with the effort on breathing reduced by 20%. It is also equipped with a new invention: the ”dry-top-release”. You will no longer have your breathing interrupted when a wave washes over.

How does the easybreath work?

The fresh air is projected onto the glass before reaching the nose or mouth via the nasal valves. The constant supply of fresh air reduces the amount of fogging up in the mask.The air packed with moisture and CO2 is evacuated through channels located inside the mask's rim, which leads this air into the snorkel. The air is constantly renewed. The flow of air going in and out are separated to avoid mixing in polluted air and allowing you to breathe fresh air.Licensed under Ocean Reef Group

How does the dry-top system stop water from entering?

The mask uses Dry-top technology. This system was developed to stop water from getting into the snorkel when there is choppy water, small waves on the surface, in case of submersion or when the user leans their head too far forward to observe the seabed. The snorkel has a float that rises to close the opening when it is immersed under the surface of the water. When this happens, remember to blow when the snorkel is taken out of the water to make sure that the float descends properly.

Can i dive with my easybreath 500?

The volume of air contained in the Decathlon snorkelling mask is greater than that contained in a traditional mask.From just 1 m down, the pressure of the mask becomes very uncomfortable on your face. When you free-dive, you need to reduce the pressure. However, with the Easybreath this is not possible because your nose is not accessible.

Why choose easybreath over a traditional valve mask?

The choice of a full-face snorkelling mask, is made when the user is mainly looking for a comfortable breathing environment and a large field of vision. The design of the Decathlon Easybreath mask makes it ideal for people who are mainly observing from the surface.

Which easybreath 500 size is right for you?

The Easybreath Adult Surface Mask - 500 comes in 2 sizes and covers 90% of an adult's face.From 10-year-old and for small faces, opt for size S/M and for bigger faces: size M/L.To choose the right size when in the store, tighten the mask so that it fits against your face: there should be no gap between your chin and the bottom of the mask.

Storage instructions

Store in a dry place away from light.


Availability of spares that are essential to using the product: 2 years.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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