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Olaian 500, 4/3 mm Neoprene Surfing Wetsuit, Men's

Sale price: $149.00 Regular price:

This wetsuit offers optimal thermal comfort in cold water. Its flexibility gives you excellent freedom of movement. Keeps you protected for sessions up to 2 hours.

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Sale price: $149.00 Regular price:

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Model: 8554071

Product Features

A photo of the Olaian 500, 4/3 mm Neoprene Surfing Wetsuit, Men's in use

Olaian 500, 4/3 mm Neoprene Surfing Wetsuit, Men's | Our team of surfing designers developed a wetsuit particularly suitable for surfing and body boarding in cold water (54°F to 63°F) up to 2 hours

This wetsuit offers optimal thermal comfort in cold water. Its flexibility gives you excellent freedom of movement. Keeps you protected for sessions up to 2 hours.

Easy to put on

Zipper down the back. Long zipper pull.

Freedom of movement

More flexible neoprene on the upper body and arms. Stretch seams.


Stitch-bonded 4 and 3 mm neoprene. Integrated flap under the zipper + collar.

Irritation reduction

Underarm and crotch inserts for greater comfort. Stretchier at the shoulders.

Quick dry

Synthetic lining.

Product Customer Reviews

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Olaian 500, 4/3 mm Neoprene Surfing Wetsuit, Men's,black
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Fantastic price

The wet suit fits perfect and the price was amazing.

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Men’s Wetsuit

Great product and great price would definitely recommend.

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Good value for money

Would recommend

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Great but tricky round the ankles

Got this for 13 year old son now he’s in the men’s sizes. He really loves it, the thickness, comfort, warmth and he particularly likes the neck warmer (great when at home in Scotland), however there are no zips at the bottom above the ankles which makes it trickier to get on and off. At the price, I hope he gets used to it soon!

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Guter Anzug

An den Armen etwas Eng beim rein kommen, aber das liegt auch an der Dicke des Materials. Insgesamt gut.

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Guter Übergangsanzug

Die Verarbeitung überzeugt, er ist allerdings etwas eng geschnitten. Lieber eine Nummer größer bestellen.

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Guter Anzug

Ich bin damit auch im Winter auf dem Wasser (Paddler). Der Anzug sitzt gut und hält warm. Bischen umständlich beim Anziehen. Die Halskrause trägt sich angenehm, ist aber über den Rücken nicht ganz einfach über den Kopf ziehend anzulegen.

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Super Produkt

Der Anzug sitzt super und hält auch bei kälteren Wassertemperaturen als angegeben sehr gut warm. Das an-/ ausziehen geht recht einfach und der Reißverschluss auf dem Rücken ist gut erreichbar.


Ich habe ihn für die Reise gekauft, kann bisher nur die Passform, aber damit das wichtigste beurteilen. Da gerade ein neuer Neo wirklich super eng anliegen muss und sich mit der Zeit eher weitet habe ich mich für Größe M entschieden, L war zwar um längen entspannter anzuprobieren, schlägt aber doch hier und da eine Falte. Ich bin 184 und 84 kg, bei kräftigen Beinen.


gute Verarbeitung, auf Anhieb keine Schwächen gesehen. leider ist XL für 178cm und 85kg zu klein habe jetzt 2XL bestellt


Hat meine Erwartungen völlig erfüllt. Größe M bei 1,8m und 70kg, passt sehr gut.


Sitz super, hält warm, kratzt nicht, halt top

Buen neopreno a precio asequible

Lo he usado una vez para hacer bodyboard pero es cómodo permite mucho movimiento, es muy cómodo y reserva muy bien del frío

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Fue un regalo, le encantó,es su primer neopreno y tanto la talla como la comodidad a la hora de remar y no pasar frío,perfecta.Talla clavada.

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muy buena

el neopreno de padel surf es muy comodo y muy fasil de quitar y es de manga larga y con cremallera y una corda para estirar pra que lo puedas quitar tu solo en playa

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Size Guide

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Additional Product Information



  • 100% Rubber - Chloroprene - Neoprene
  • 100% Rubber - Chloroprene - Neoprene

Main fabric

  • 100% Polyamide
  • 100% Polyamide

Upper part - Main fabric

  • 14% Spandex
  • 86% Polyamide
  • 14% Spandex
  • 86% Polyamide

How to choose the right wetsuit (part 1)

The 1st 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 68°F. Temperate water between 63 and 72°F. Cold water between 54 and 63°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 comfort will be reduced (letting in water). Try it on before you buy it!


This OLAIAN 500 4/3 wetsuit is made from genuine neoprene for guaranteed improved comfort during use. The neoprene is lined with synthetic fabric for added resistance to wear. Neoprene thickness: 4 mm and 3 mm. The neoprene is made from an elastomer foam with insulating properties. We test and guarantee the 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) 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.


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).

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.

Key pocket

There is a key pocket under the zipper flap.

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.

Stay warm for longer with our thermal accessories! each temperature range has its own outfit...

When we are in the water, we lose more than half of our body heat through our extremities (feet, hands, head). Consequently, here are the recommended accessories:- in warm water and temperate water (>63°F) => neoprene low booties. - in cold water (54 - 63°F): High booties (boots) and gloves. - in very cold water (44 - 54°F): High booties (boots), gloves, hood, and hooded top... Find our entire range of neoprene accessories on our website

Multiwater sports wetsuits

Our wetsuits are designed to meet the needs of the most demanding surfers. Our design choices also make them compatible with other water sports such as kitesurfing, windsurfing, wakeboarding, water skiing, sea wading, or SUP (stand-up paddleboarding).

What is the olaian brand?

OLAIAN, DECATHLON'S SURFING BRAND Based in Hendaye, in South West France, OLAIAN is Decathlon's surfing brand. In our offices at the water's edge, we’re able to design wetsuits and test them same-day in real conditions



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.

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