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100 Neoprene Surfing Full Wetsuit Back zip 4/3mm Kids

Sale price: $129.00 Regular price:

Children's warm surfing wetsuit that is easy to put on. Ideal for water sports use all year round!

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Sale price: $129.00 Regular price:

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About this item:

  • Storage instructions: Store this wetsuit in a dry and well-ventilated area. Keep away from all heat sources and hand wash as needed.
  • Neoprene thickness: 4 mm / 3 mm
  • The optimal temperature for use: Between 54 and 64 degrees Fahrenheit
  • Comfortably designed: Anti-chafing technology, no seams under the arms, ankle and back zips, smooth inside collar, and reinforced knees.
  • Material: Foam: 100% rubber - chloroprene - neoprene / Main fabric: 100% polyamide
  • Zipper Location: Long back zipper and ankle zips on each leg
Model: 8504157

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Product Features

A photo of the 100 Neoprene Surfing Full Wetsuit Back zip 4/3mm Kids in use

100 Neoprene Surfing Full Wetsuit Back zip 4/3mm Kids | Our design teams have developed this full wetsuit for beginner surfers for sessions of up to 1 hour in temperate water, between 54°F and 64°F.

Children's warm surfing wetsuit that is easy to put on. Ideal for water sports use all year round!

Freedom of movement

Shaped to optimize arm rotation while paddling. Stretch seams.

Easy to put on

Ankle zippers and back zipper, making it easier to put on.


Stitch-bonded 4 & 3mm neoprene.Under-zipper flap.Adjustable neck.Must be tight.

Irritation reduction

Smooth inside collar. No seams under the arms. Reinforced knees.

Product Customer Reviews

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100 Neoprene Surfing Full Wetsuit Back zip 4/3mm Kids,navy blue
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kids wetsuit

grandson loves it. Stays in the water at the beach way longer without getting cold

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Wet suit

Good product

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Son happy

Bought a wet suit for my son and he really like it.

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Great for slim kids

My son is very slim but of average height and I struggled to find a fitting wetsuit for him, most were too loose for him and smaller sizes too short. This one fitted perfectly when he was 6-7 y.o. and a bit tight but still fitting now when he's almost 8. And it serves its purpose in the cold water. Will come for the next size next year.

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My grandson is 8 I purchased a 10 year olds size

it is a good fit for an 8 year old

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Great fit

This is the second Decathlon wetsuit we have purchased for our tall, but thin son. We find the tight fit of these suits perfect for him, as opposed to other brands that have fitted in length, but been far too baggy.

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Great wetsuit

Looks great and kept the kids warm in the cold sea

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Great wetsuit for cooler water, keeps the kids nice and warm and no complaints of being cold very comfortable aswell

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Nice suit

Good fit and quality. Handy being able to collect from Asda too.

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We recently bought this wetsuit for our 10 year old. The first time he wore it (just 5 days ago) it really rubbed him in several places. It left him with nasty friction burns on the back of his neck as well as friction burns in a few places on his legs, some of which blistered. The fit of the wetsuit is fine for him (we had to change up a size as the first one we bought was too small) so the friction burns seem to have been caused by some of the circular patches used for reinforcing the wetsuit. This has been disappointing as it is a nice fitting, and nice looking wetsuit. It is really good value for money and has kept him warm in the sea so if this friction rubbing issue could be resolved, it would be perfect!

Kids wetsuit

Great product and price, kept my daughter warm. Fit is on the smaller side

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dobře sedí

dobrá izolace

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Viel zu klein

Die Grösse 10j ist leider viel zu klein und zu eng für einen etwas grösseren 8JÄHRIGEN! Ich muss hier nun die Grösse für 12j nehmen. Unglaublich. Ansonsten ist die Qualität in Ordnung


Eigentlich wollten wir einen 5/4 kaufen, jedoch hat dieser unserem Sohn gefallen. Anprobiert und was soll ich sagen

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Naht scheuerte stark am Hals

Anzug passte perfekt, sah gut aus und war auch warm. Leider scheuerte die Naht am Hals so stark, dass der Nacken meines Kindes ganz wund war und erstmal nicht mehr gesurft werden konnte. In der 2. Urlaubswoche einen Surfanzug bei der Surfschule geliehen, der viel besser am Hals verarbeitet war. Schade!

Hallo Julia,

vielen Dank für deine ehrliche und ausführliche Bewertung.

Ich kann deine Kritikpunkte sehr gut verstehen und versichere dir, dass ich diese an die entsprechende Abteilung weiterleiten werde, um die Qualität unserer Produkte weiter zu verbessern.

Mit Freundlichen Grüßen


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Size Guide

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Additional Product Information


Foam: 100.0% Rubber ; Main fabric: 100.0% Polyamide

How to choose the right wetsuit ?(part 1)

The first selection criterion when choosing a surfing wetsuit is the water temperature. Water temperature varies according to the location and the time of the year. Systematically make sure that the water temperature at your spot corresponds to the recommended temperature range: Warm water above 70°F. Temperate water between 62 and 72°F. Cold water between 53 and 62°F. Very cold water between 45 and 54°F. Visit the site to find out the temperature of your spot.

How to choose the right wetsuit ?(part 2)

The 2nd criterion to take into account is the length of your sessions. If your sessions last less than an hour, the 100 models will be suitable. For up to 2 hours, opt for the 500 models, and for up to 3 hours, the 900 models.Compared to the 100 models, the 500 models will be warmer (and more watertight) and more efficient at reducing fatigue (more freedom of movement) and irritation. The same is true for the 900 models compared with the 500 models.NB: the 900 models are easier to put on.

Choose the right size

To make the most of the features of your wetsuit, it is necessary to choose the correct size. A surfing wetsuit should be a very tight fit and there should be no visible folds. When dry, it is perfectly normal to feel like it is too tight, this discomfort disappears as soon as the wetsuit gets wet. If you choose a wetsuit that is too big, folds will appear, you will experience irritation and thermal insulation will be reduced (letting in water).Try it on before you buy it!


This Tribord 100 4/3 wetsuit is made with genuine neoprene to ensure even better thermal insulation. The neoprene is lined with polyamide fabric for added resistance to wear. Neoprene thickness: 4 and 3 mm. Neoprene is a closed-cell polychloroprene elastomeric foam with trapped nitrogen bubbles that have insulating properties. We test and guarantee the thermal quality of our neoprene materials.


The neck finish has been developed to limit irritation. According to the sensitivity of the wearer, a UV top can be worn under the wetsuit to reduce the risk of irritation. The application of grease (e.g. Vaseline) in friction areas (neck, underarms, knees) is also recommended if wearing the wetsuit for long periods.Make sure the flap is always inside the wetsuit to limit the risk of irritation with the zipper and the neck.

Watertight assembly

The seams are stitched and glued for a watertight seal and durability. The seams are ”blind-stitched”, which means the thread does not pass through the entire thickness of the neoprene and so prevents water from getting through. The absence of threads on the inside avoids irritation and chafing. Patches for comfort and reinforcement are strategically placed on the inside in sensitive areas.


Our zippers and fastenings are laboratory tested in order to ensure an optimal lifespan and good resistance to salt water.We have put the zipper at the back of the wetsuit for more comfort during surf sports (when lying down to paddle).

Zipper pull

We are required by law to put a short cord on the zippers of junior products to prevent the risk of strangulation for the youngest users. For older children, you can add a longer cord so that they can operate the zipper themselves. A small rip-tab prevents accidental opening of the zipper during use.

Anti-chafing design

We designed this product with seamless panels under the arms to limit irritation due to the repetitive paddling movements associated with surf sports.

Product testing

Developed and tested by our design teams in Hendaye, France. The components used for this product are laboratory-tested to ensure the best possible quality and durability.

Storage instructions

In a dry, ventilated place. Avoid heat sources. To extend the life of your wetsuit, do not leave it out to dry in direct sunlight. Machine washing is not recommended.



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