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500 Active Adult Swimming Mask

Regular price Regular price: $35.00 Sale price Regular price:

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Regular price Regular price: $35.00 Sale price Regular price:

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Item: 4063239 - Model:

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A photo of the 500 Active Adult Swimming Mask in use

500 Active Adult Swimming Mask
Designed for experienced swimmers looking for a comfortable swimming mask that offers panoramic vision inside or outside. Anti-fogging treatment

The ACTIVE swimming mask is very comfortable thanks to the flexible nose bridge and supple seals that adapt to fit the face, whilst guaranteeing full watertightness.

Field of vision

Panoramic field of vision, >150°, to see all that is going on around you


Standard stability, diving is not recommended, flexible and wide silicone skirt


1 adjustment: simple, intuitive side strap adjustment system.


Anti-fog treatment on the inner surface of the lenses.


Very flexible, full-coverage seal - highly adaptable to fit the face.


Product Reviews

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14 review(s)
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Bad !

Swimming goggles leak after 8 uses in the pool.


Dear Nat,

Firstly, we apologise for the uncomfortable product experience created by our product.

We take great care to ensure that important matters such as this are properly managed. 

The issue has been already passed to the production line and we will keep striving for the best on the quality issue.

In light of this, you are welcome to exchange or refund in any of our stores, which we hope will be acceptable to you.

Once again, we apologise for the experience you had. We wish your next journey in Decathlon Hong Kong Stores will better meet our standards of excellence.  

Please contact me should you have any further cause for concern.

Thank you so much.

Stay healthy. 


Eric Cheung

Watersports B2B & Service - Decathlon Hong Kong

Pool mask


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Hello Lewis,

Thank you for supporting Decathlon Hong Kong. We appreciate your insight and feedback as you motivate us to strive for outstanding service level and product quality.

We are looking forward to seeing you again.

Thank you again for your support. 

Stay healthy. 


Eric Cheung

Watersports B2B & Service - Decathlon Hong Kong

Good quality

Price and quality are good.

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Great product best I’ve had

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Swim goggles

Well made, works well. Comfortable

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Good quality swim mask and good value for money

I do open water swim during summer, I bought this mask for Williamstown open water 10km marathon swim and I have never a mask for open water swim before, and it felt so comfortable for the entire swim. This mask provide good visibility, and the silicon skirt provide really good seal, I did get a bit of water in the mask but that's after around 5km into the swim, I just clear it during the rest stop. I would recommend it to anyone who do a lot of open water swim. would recommend using NABAIJI anti fog for this mask.

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Excellent fit

Was initially apprehensive about the size but glad i purchased it. It's a great fit....excellent sealing keeps the water out. Can swim with my contact lenses on, which I couldn't earlier !

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Hi Amol,

Thank you for your review for the Swimming Mask 500!

I am delighted to find you're happy with this product! Yes indeed, this mask has a great seal. It is full coverage and very adaptable to your face. It also has a wide field of vision which allows you to see what is going on around you, and it has anti-fogging treatment, so that your mask would not fog up when you are in the water!

We look forward to more of your reviews and sharing! In the meantime, keep sporting on, and we hope to see you in our stores soon!

Stay Healthy, Be Sporty!


Value for money

Pricing is fair for the quality of product. Field of vision is good and there are no leaks so far. Antifog and mirror coating fades after a few uses even when I am extremely careful with the inside of the lens (I swim almost everyday).

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Hi Donald,

Thank you for the review about our product SWIMMING MASK 500 ACTIVE ASIA L BLACK WHITE MIRRORED LENSES.

I am delighted to read that you enjoy this product. Regarding the fogging issue, I would advise you to purchase our anti fogging restorer and clean the lenses when it fogs and that should help you in the long run!

I hope to hear from you more and hope to see you in our stores too! (:

Stay healthy, keep fit & stay happy always!


Water tight; Clear vision; wide angle; comfortable

Very satisfied with my google!

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Swimming goggles

Bang for a buck swimgear..

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Swimming mask

Wide comfy .fashionable.

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Surprising good as following feedback

Wonderful coverage with great comfort. Good buy!

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Hi Rowell,

Thank you for taking the time to review our products. We are pleased to hear that this item meets your expectations!

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Thank you for your support and stay safe! :)

Sport on safely!


CSM Digital Leader

not water tight

not water tight, doesn't seal near the noise area

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Great ocean goggles

Fit well, great price and I can now see all the creatures in the ocean when swimming. No fogging you’re and no water slips in.

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Product information



  • 100% Polycarbonate


  • 100% Polycarbonate

Exclusive of elastic (only of US)

  • 100% Silicon


  • 100% Silicon


The appearance of fog depends on several factors, the difference in temperature between the body and the water, humidity levels, etc.Wear due to friction is one of the main causes.If your goggles fog up, dip your lenses in the water and a protective film will reform.After a certain amount of time it is normal for the performance of the anti-fog coating to be diminished.We offer an anti-fog marker that reactivates an ageing anti-fog treatment and makes your goggles last longer.

Choice of size

Swim mask watertightness depends on correctly adjusting the silicone seals to fit the face shape.Before purchase, we advise you to do the "suction" test without the strap.If the goggles stay on the face by themselves via slight suction, the product will be watertight during your swim. This also enables you to spot any areas of discomfort or annoyance when the model is on the face.This model comes in size S (narrow faces) and size L

How to adjust your mask

This swimming mask moulds to the morphology of your face without needing to be excessively tight.A mask that is too tight can cause discomfort, leave marks and even create water inlet holes.It is not necessary to press against the lenses with your hands, a light suction effect is usually enough for swimming sessions without water inlet holes.The straps ideally should rest 2 to 3cm above your ears.This position with optimise the grip and comfort of the mask.

Care - precautions

We recommend:- rinsing your mask (only if necessary) by simply dipping it in water- avoiding directing powerful jets of water at the inner surface of the lenses.- storing the mask in its case after each session to prevent damage to the lenses (on the inner surface there is an anti-fog coating and on the outer surface to prevent scratches)- not exposing it to temperatures of over 60°cDO NOT TOUCH/RUB THE INSIDE OF YOUR LENSES

Uv protection

Complies with standard: Q/BT 4734 - 2014, all the Nabaiji swimming goggles protect against harmful UVA and UVB rays when used normally, regardless of the lens tint.Looking directly at the sun is dangerous and can lead to irreversible eye damage.

Lens tint

The colour of your goggles should be suited to your swimming location and its lighting.If you swim outside or in a swimming pool with bright lighting, prioritise smoke lenses for greater comfort and to limit the glare.If, however, the pool is quite dark with low lighting, winter evenings for example, use clear lenses.

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