olaian

Men’s 4/3 mm Neoprene Wetsuit - 500

4.6
17 [product-info-reviews]

This wetsuit provides great freedom of movement during winter sessions. Its water barrier will prevent water from entering at the back zip.

[text_ref] 8788421

$230.00

Designed for surfing and bodyboarding in water between 12°C and 17°C. This wetsuit provides great freedom of movement during winter sessions. Its water barrier will prevent water from entering at the back zip.

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Foam: 100.0% Rubber, Main fabric: 16.0% Elastane, 84.0% Polyamide, Upper part - Main fabric: 100.0% Polyamide

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Store in a dry, ventilated area, Keep away from heat. Do not leave to dry in direct sunlight. Machine washing is not recommended.

Freedom of movement

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

Reduced chafing

Comfortable underarm and crotch inserts. More stretch at the shoulders.

Waterproof

Stitch-bonded 4 and 3 mm neoprene.Water barrier under the zip.

Easy dressing

Back zipper with long pull tab

Quick drying

Synthetic lining.

How to choose a wetsuit Part 1

The first factor to consider when choosing a surfing wetsuit is the water temperature. Water temperature varies depending on the location and time of year. Keep these guidelines in mind: Water warmer than 21°C. Water between 17 and 22°C. Water between 12 and 17°C. Water between 7 and 12°C. Visit seatemperature.org to check sea temperatures around the world.

How to choose a wetsuit Part 2

The second thing to consider is the length of your sessions. Our 100 models are suitable for sessions of up to 1 hour. For 1-2 hours, opt for a 500 wetsuit; for 2-3 hours, go for a 900. Wetsuits with a higher model number are warmer, more watertight, and better at reducing irritation and fatigue The same is true for the 900 models, compared with the 500 models. Note: The 900 models are easier to put on.

Choosing a size

To get the most out of your wetsuit, it’s important to choose the right size. A surfing wetsuit should fit snugly and have no visible folds. It’s normal for the suit to feel too tight when dry; this discomfort will disappear once you’re in the water. If you choose a wetsuit that is too big, folds will develop and may cause irritation.

Materials

This Olaian 500 4/3 mm wetsuit is made from genuine neoprene for guaranteed optimal comfort during use. The synthetic lining provides added wear resistance. Neoprene thickness: 4 mm and 3 mm. The neoprene is made of an elastomer foam with insulating properties. We test and guarantee the quality of our neoprene materials.

Neck

The neck is designed to limit irritation. If you have sensitive skin, consider wearing a UV-resistant top under the wetsuit to reduce rubbing and chafing. To prevent chafing during longer outings, we recommend applying petroleum jelly around your neck and underarms. Make sure the flap is always inside the wetsuit to limit the risk of irritation with the zipper and the neck.

Fasteners

Our zip and fastenings are laboratory-tested to ensure good levels of resistance in salt water. The zip is at the back of the wetsuit for greater comfort when lying down to paddle.In addition, the 4/3 500 has a water barrier under the back zip to limit water entry!

Watertight assembly

The seams are stitched and glued. The seams are blind-stitched—the thread does not pass through the entire thickness of the neoprene, preventing water from getting through. The lack of threads on the inside prevents 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 zip flap.

Anti-chafing design

Seamless panels under the arms reduce irritation caused by paddling movements.

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

When you’re in the water, more than half your body heat is lost through your extremities (feet, hands, head). To stay warm, consider these accessories: - In water (>17°C) => low neoprene shoes. - In water (12 - 17°C): High-cut booties and gloves. - In water (7 - 12°C): High boots, gloves, hood, and hooded top.

Multi-sport wetsuits

Our wetsuits are designed to meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

What is Olaian?

Olaian, Decathlon’s surfing brand, is based in Hendaye, France. We design diving suits and test them the same day in real conditions

4.6/5

(17 )

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5 [translation_review-star]s

12

4 [translation_review-star]s

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1

94% [translation_statistics-rating-breakdown-customers-recommend]

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Thu, May 15, 2025

Alban

: 4 to 6 months

: fr_FR

Délicate à enfiler et pas de problème d'étanchéité par contre la combi sur les dernières séances (en général 1h30/2h) me provoque des brûlures assez vénères au niveau du cou et des genoux, je pense que c'est lié aux coutures internes et pour la genoux la texture du matériau. J

e fais ajdhui 1M87 pour 78/80 Kgs, sauf que j'ai pris une dose considérable de muscles en // d'autres sports pratiqués et ci c'était à refaire j'aurais pris XL. Si cela peut aider quelqu'un(s) avec une morphologie similaire. Je l'utilise aussi occasionnellement pour du snorkeling, testée jusqu'à présent dans des eaux comprises entre 14 et 18 °C, RAS

...
Reduced chafing3
Waterproof5
Value for money5
Look / Design5
Freedom of movement4

Sat, Feb 01, 2025

Très bien excellente produit…
Georges

-

: 3 to 8 weeks

: fr_FR

Très bien excellente produit Je l'utilise en compétition de longe cote .

Freedom of movement5
Reduced chafing5
Value for money5
Waterproof5

Mon, Jan 27, 2025

R.A.S
Ange

-

: 3 to 8 weeks

: fr_FR

R.A.S

Freedom of movement5
Reduced chafing5
Value for money5
Waterproof3

Sat, Dec 28, 2024

Bonne combi. Pas d’impression…
Olivier

-

: 8 to 12 months

: fr_FR

Bonne combi. Pas d’impression de froid malgré une température de l’eau plutôt basse.

Waterproof5
Freedom of movement5
Value for money5
Reduced chafing5

Sun, Dec 08, 2024

Utilisée pour faire du…
jimmy

-

: 3 to 8 weeks

: fr_FR

Utilisée pour faire du kayak de rivière, protège bien du froid et de est agréable à porter

Waterproof5
Freedom of movement5
Value for money5
Reduced chafing5

Wed, Aug 07, 2024

Combinaison pour longe côte
Didier

-

: 2 week or less

: fr_FR

L'étanchéité est parfaite, bonne flottabilité (trop pour nager, mais tout de même assez souple pour faire du paddle). Utilisée jusqu'ici dans une eau à 18°C pendant une heure, aucune entrée d'eau. La taille est parfaite pour 1m75 et 65 kg.

Reduced chafing4
Value for money4
Freedom of movement4
Waterproof5

Mon, Aug 05, 2024

👍
Gael

-

: 3 to 8 weeks

: fr_FR

👍

Reduced chafing5
Value for money4
Freedom of movement5
Waterproof5

Sat, Aug 03, 2024

Article parfait 👍
Céline

-

: 2 week or less

: fr_FR

Article parfait 👍

Reduced chafing5
Value for money5
Freedom of movement5
Waterproof5

Brand''s answer:

Bonjour Céline, Merci d'avoir pris le temps de donner votre avis sur cette combinaison de surf, je suis ravie d'apprendre que vous en êtes satisfaite ! Bonne journée et à bientôt en magasin ;) CélesteService Client Decathlon Pornic

Sun, Jun 16, 2024

Parfait
Isabelle

-

: 3 to 8 weeks

: fr_FR

Parfait

Waterproof5
Freedom of movement5
Value for money5
Reduced chafing5

Tue, Jun 04, 2024

Très difficile à enfiler…
Cathie

-

: 3 to 8 weeks

: fr_FR

Très difficile à enfiler Super bien étanche

Waterproof5
Freedom of movement4
Value for money4
Reduced chafing4