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Men’s 4/3 mm Neoprene Wetsuit - 500

Name: Men’s 4/3 mm Neoprene Wetsuit - 500
Price: 241.5 CAD
Availability: OnlineOnly

4.6

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

ID 8788421

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QUEBEC CONSUMERS ONLY: Decathlon Canada Inc. offers a wide selection of repair services, spare parts (in-store and online), and support information, but we do not guarantee their availability under the Consumer Protection Act. The only exceptions are the specific repair services listed below for purchases made on or after October 5, 2025
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How to get it

Highlights

Easy to put on and take off

Thanks to the smooth-gliding back zip with an extra-long pull cord, you'll be ready in no time.
Choose your size
The measurements indicated correspond to :
- A - Chest
- B - Height

Easy to put on and take off

Thanks to the smooth-gliding back zip with an extra-long pull cord, you'll be ready in no time.

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.

Description

Design details

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

Men’s 4/3 mm Neoprene Wetsuit - 500

How to get it

Highlights

Features

Description

Design details

Specifications

Details

Composition

EU product safety contact

Usage & care

Description

Design details

Specifications

Details

Composition

EU product safety contact

Specifications

Details

Composition

EU product safety contact

Usage & care

How to use

How to repair or replace

2-year warranty

Care instructions

Usage precautions

Cleaning

Specifications

Details

Composition

EU product safety contact

How to use

How to repair or replace

2-year warranty

Care instructions

Usage precautions

Cleaning

Highlights