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Snorkeling Mask SNK 520

Sale price: $12.99 Regular price:
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Sale price: $12.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8575627

Product Features

A photo of the Snorkeling Mask SNK 520 in use

Snorkeling Mask SNK 520 is designed for

Explore underwater life with our snorkeling mask. It is solid and comfortable, made of tempered glass (sizes M and L), polycarbonate lens (size S)

Easy to put on

Fabric strap that doesn't pull out hair. Built-in snorkel clip.


Better vision and scrape resistance thanks to the tempered glass single lens.

Anatomical design

Comfortable and waterproof thanks to silicone skirt. Available in several sizes.

Product Customer Reviews

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720 Reviews
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Snorkeling Mask SNK 520,neon pale peach
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หน้ากากดำน้ำใส่ดี กระชับหน้า

ฟิต กระชับหน้า น้ำไม่เข้า ไม่หลุดง่าย ไม่ค่อยมีฝ้า ใส่สบาย ตรงสายมีห่วงเย็บใส่ snorkel ได้เลยในตัว แต่ตำแหน่งเวลาใส่ snorkel กับสายคล้อง ทำให้ snorkel ไปอยู่หลังหู ทำให้ต้องขยับบ่อยๆ

Freedive mask

Very well built and the thick strap is great. The Decathalon Tempe staff were amazingly helpful during the online shopping process. Thank you

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Diving mask

The product is good.

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Suitable for kids

Tried over the recent event in Queenstown Pool. Very suitable for kids, nice design with a rubber loop for snorkel

Hello Jon,

Thanks so much for your review.

I am very please that your kid enjoyed the SUBEA 520 Snorkeling mask and its comfortable strap with the snorkel loop.

We will organize more events for you and your family to try our new products. In the the meantime you will be very welcome in our stores.

Have a nice day.

Make bubbles & smile

Fabrice, Omnichannel Sport Leader: Diving | Snorkelling | Free Diving


Very comfortable and durable.

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Value for money

Good budget mask for snokelling

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Difficult to put on

The nose holder is difficult to put on correctly same as headband .

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My friend and I bought the same type of freediving mask, mine was small and his was medium. I'm surprised to when i noticed that his was tempered glass and mine was plastic. Not to mention the product description is different from the code and we had to ask for the assistance of one of the staff.

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Reasonable price-quality

Kids used a couple of time and enjoyed their diving.

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Very good especially when turning upside down in a pool on a kayak.

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Enjoyed using it.

Functions well for the price ...

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an excellent product

An excellent product...

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Pleasantly surprised

I was sceptical at first about this mask because of the low price. I have used this mask several times now and can honestly say that it is great and does not leak (for me). I made sure I tested the mask at the shop for a correct fit and could not be any happier with this mask. Great value and great quality.

Great face mask for the kids.

Worked great, my girls thought the wide band was good for there hair. Bought two in different sizes and both girls said they fitted great. The glass face is better than plastic and I hope will last longer.

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Ok for the price but did leak

Only OK for casual use but did leak after a couple of minutes. Same for the one bought by my son

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Size Guide

Size Guide Visual

Additional Product Information


Diving mask (skirt)

  • 100% Silicone


  • 100% Polyester cationic

Diving mask (frame)

  • 100% Polycarbonate

Diving mask (lens)

  • 100% Mineral glass


For children from 6 to 10 years, we recommend size S. From the age of 10, size M is recommended for thin faces and size L covers larger faces.


Silicone is an extremely flexible material. A silicone skirt fits flexibly to the contours of the face, creating a watertight seal.

Tempered glass lens (sizes m and l), polycarbonate lens (size s)

Tempered glass is 2 to 5 times more durable than traditional glass. It is more scratch-resistant than a polycarbonate lens. In case of a major shock, it breaks into small pieces, reducing the risk of a major accident. For the safety of children, size S is of polycarbonate.


Mask certified compliant with safety requirements according to European EN 16805 standard. 2015. Certified by the INPP (French professional diving institute).


This mask contains no materials containing PVC.

What dimension? (size m)

Width: 7.1" Height: 4.3" Thickness: 3.4"

Mask weight (size m)

7.1 oz.



Storage instructions

We advise you to store the mask in a dry place away from direct light.

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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual