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Subea FRD 120, Freediving Mask, Adult's or Teenager's

Sale price: $10.00 Regular price: $12.99

Explore the seabed with our 120 freediving mask. It is solid and comfortable, made of tempered glass (sizes M and L), polycarbonate lens (size S)

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Size: Select a size
Sale price: $10.00 Regular price: $12.99

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.

Model: 8505436

Product Features

A photo of the Subea FRD 120, Freediving Mask, Adult's or Teenager's in use

Subea FRD 120, Freediving Mask, Adult's or Teenager's | Our team created this mask for adults who are just starting freediving apnea. It allows them to observe underwater life during short freedives.

Explore the seabed with our 120 freediving mask. It is solid and comfortable, made of tempered glass (sizes M and L), polycarbonate lens (size S)

Anatomical design

Comfortable and waterproof thanks to the silicone skirt. 3 sizes available.

Easy to put on

The expandable strap protects your hair. The snorkel holder is integrated.


Better scratch resistance thanks to the tempered mono-lens (sizes M and L).

Questions & Answers

Product Customer Reviews

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Subea FRD 120, Freediving Mask, Adult's or Teenager's,bright indigo
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I like these goggles, they are tempered glass and won't scratch and seem to be a good quality product!

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Bought as cheap snorkeling mask but end up scooba

Great suction very comfortable, incredible deal for money! Bought as cheap snorkeling mask end up 26 m scuba dive.

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Good first mask

Good beginners mask

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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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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.

Love my mask

Great price, great product

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Good product

My daughter loves it

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Fait en vitre

Ces lunettes de plongée sont fait en vitre et ont éclatées dans la face à ma fille lorsqu’elle les a enlever. Une chance aucune vitre a été dans ses yeux mais un petit morceau aurait pu endommager ses yeux. Il y avait de petits morceaux partout par terre!!!

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bon produit

parfait comme masque de plongée.

Dangerous product! very cheap glass!

This mask was used less that a week before the glass shattered in my son's face when he jumped into the pool with it! Words cannot express how angry and disappointed we are in this dangerous product. The tempered glass is obviously of very very poor quality, and can shatter in a child's face! We were lucky his eyes were closed when this happened and we avoided the worst, so cleaning bits of glass from my pool floor was a much better scenario than having to take a child to the emergency room with shattered glass in his eyes!! Don't buy this mask, it's is cheap and dangerous!!

Used all summer, so comfortable

Tested this for 1.5 years now. So comfortable, doesn’t leak, and the fabric band is great, never gets tangled in hair. Brilliant value for money,

Fogs up within 20 seconds.. don't buy this

This mask is bad. It fogs up within a very short timeframe, under a minute. So you can't see anything at all. I tried returning it for an exchange but customer service said that I should've bought the antifog mask. Why sell something that doesn't work? The glass is also very think and prone to shattering in your eyes.

SNK520 Mask

A mask with two halves The mask itself is excellent value, well constructed, shaped, sized and thought out The weird bit is the elasticated fabric head strap Why this material? It has a snorkel loop which is totally in the wrong position It would be a five star product if not for the strap

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Snorkel Mask

I use this mask for swimming in a pool, to stop water going in my eyes or up my nose. I find sometimes the mask work loose and needs adjustment mid length, but that could easily be my own movements. I would recommend this product, just tighten it up enough

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Value for money

Good budget mask for snokelling

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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 as compliant with safety requirements according to European EN 250 standards. 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.

What is the difference between freediving and snorkeling?

At Subea, the Decathlon diving brand, we decided on a simple way to define the difference between our freediving and snorkeling products: From the moment you hold your breath and swim under the surface of the water even a few meters, it is freediving. Conversely, if one stays on the surface, this is snorkeling.

What is the subea brand?

Tribord Diving is now called SUBEA, the Decathlon brand dedicated to underwater sports (snorkeling, scuba diving, spearfishing and free-diving). The markings on all our diving products will gradually be replaced. Why SUBEA? Because: "SUBaquatic Experiences are Amazing"! For more information:



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

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