Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Olaian 500 Stretch Neoprene Surfing Full Wetsuit Back zip 4 3mm Men

Sale price: $89.00 Regular price: $199.00

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.

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $89.00 Regular price: $199.00

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

About this item:

  • Durability: Material Made from durable high-quality neoprene
  • Quick-drying: Dries off almost instantly
  • Irritation reduction: Located on underarms and inseams for better comfort
  • Ease of use: Great for beginners and experienced surfers
  • Fit: Zipper feature for quick fastening
Model: 8554071

Product Features

A photo of the Olaian 500 Stretch Neoprene Surfing Full Wetsuit Back zip 4 3mm Men in use
A photo of the Olaian 500 Stretch Neoprene Surfing Full Wetsuit Back zip 4 3mm Men in use

Olaian 500 Stretch Neoprene Surfing Full Wetsuit Back zip 4 3mm Men | Our team of surfing designers developed a wetsuit particularly suitable for surfing and body boarding in cold water (12°C to 17°C) 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.

Freedom of movement

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

Irritation reduction

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


Stitch-bonded 4 & 3 mm neoprene. Integrated flap under the zip + collar.

Easy to put on

Zip down the back. Long zip pullcord.

Quick dry

Synthetic lining.

Questions & Answers

Product Customer Reviews

Skip to reviews
288 Reviews
Write a Review 
Olaian 500 Stretch Neoprene Surfing Full Wetsuit Back zip 4 3mm Men, black Image 11 of 10
Filtered by reviews Loading reviews…

I am a swimming teacher and it helps a lot to combat the cold on long days of class, it also allows you a great range of mobility to explain swimming styles

icon-circle-checkmark verified purchase
Good article easy to…

Good item easy to put on correct size

Effective combination

Combination used in December. Good keeping warm. Pleasant material, combination easy to remove at the end of the session.

Meets my expectations

Meets my expectations

icon-circle-checkmark verified purchase
Very good

Very good

icon-circle-checkmark verified purchase

The saleswoman who served me was phenomenal

icon-circle-checkmark verified purchase
Soft and easy to...

Soft and easy to put on. Good value for money

Item as per my…

Item meets my expectations

icon-circle-checkmark verified purchase
Irritations around the neck...

Irritations around the neck and shoulder plate Difficulty putting on and especially taking off The next purchase will be from a Billabong surf specialist, oxbow quicksilver........

icon-circle-checkmark verified purchase
bodysurf suit

I swam this winter in the ocean at a minimum temperature of 12 degrees, Entering the water without feeling cold good freedom of movement in the waves as well as for swimming certainly quite heavy suit but it is not a triathlon suit either ... Very good value for money

icon-circle-checkmark verified purchase
Very good product !

Comfortable and easy to put on. And does the job even in 11 degree water!

does the job very well for my use

I've been using it for two months, sea at 14°C, mainly for paddle boarding in cool weather. I also did windsurfing initiation, nickel with a sea at 20°c. The only downside is when you have to crawl on the board, but I made it clear for my use. In the summer I use a sleeveless one. I bought this product for the thermal resistance and I'm happy with it.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Great suit does what it should do

Shop staff very helpful

icon-circle-checkmark verified purchase
Effective suit at a good price

The use of the suit has been from January to May, in 3/4 weekly sessions of surfing, SUP and bodyboarding. Overall I'm very happy with its performance, despite being a low-cost, back-zip suit, it's quite warm and comfortable. Also, although it does not have any special inner layer, drying is quite fast. As aspects to improve, I find the suit a bit heavy and less elastic than other mid-range models from previous years. Personally I prefer the pocket for the car key on the outside (on the leg or so) the internal pocket forces you to remove half a suit before having the towel in hand, and in winter it is not pleasant. It is a very effective suit at a very reasonable price, a recommended purchase

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Foam: 100.0% Rubber ; Main fabric: 100.0% Polyamide ; Upper part - Main fabric: 86.0% Polyamide, 14.0% Elastane

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 20°C. Temperate water between 17°C and 22°C. Cold water between 12°C and 17°C. Very cold water between 7°C and 12°C. 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. NOTE: 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 diving suit that is too big, folds will appear, you will experience irritation and thermal comfort will be reduced (letting in water).

Return policy

Any doubts regarding the wetsuit size you should choose when placing your order? Returns and exchanges are free at the customer service desk in our stores for a period of 365 days if your purchase is recorded on your Decathlon account. You can also return your wetsuit through the post or at a pick-up point by printing your return form on our website, under: My Purchases. In such a case, you are responsible for the cost of returning the items.


This OLAIAN 500 4/3 mm wetsuit is made from genuine neoprene for guaranteed optimal comfort during use.The neoprene is lined with synthetic fabric for increased 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 irritations. 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 diving suit for long periods.Make sure the flap is always inside the wetsuit to limit the risk of irritation with the zip and the neck.


Our zips and fastenings are laboratory tested in order to ensure an optimal lifespan and good resistance to salt water. We have put the zip 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 to guarantee waterproofing and resistance. 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. Comfort and reinforcement patches are strategically placed on the inside in sensitive areas.

Key pocket

There is a key pocket under the zip flap.

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, well-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.




Size Guide Visual

Please Sign In to Post Your Question

In order to notify you about the answer it is required to Sign In.

Sign In