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Open Water Swimming 2/2 mm Neoprene Wetsuit

Sale price: $99.00 Regular price: $149.00

Is swimming your new passion? This wetsuit will let you swim all year round! Designed with Glide Skin and Standard neoprene for greater durability and perfect glide!

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Sale price: $99.00 Regular price: $149.00

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8575214

Product Videos

Product Features

A photo of the Open Water Swimming 2/2 mm Neoprene Wetsuit in use

Open Water Swimming 2/2 mm Neoprene Wetsuit | Our design teams developed this open-water swimming wetsuit for thermal comfort when swimming in temperate water.

Is swimming your new passion? This wetsuit will let you swim all year round! Designed with Glide Skin and Standard neoprene for greater durability and perfect glide!

Freedom of movement

The 1.8 mm neoprene on the arms lets you turn your shoulders freely

Easy to put on

The back zipper and super-stretchy material make it easy to put on.

Product Lifestyle Image Gallery

Image Gallery

Open Water Swimming 2/2 mm Neoprene Wetsuit,black 

Open Water Swimming 2/2 mm Neoprene Wetsuit,black 

Open Water Swimming 2/2 mm Neoprene Wetsuit,black 

Open Water Swimming 2/2 mm Neoprene Wetsuit,black

Product Customer Reviews

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Open Water Swimming 2/2 mm Neoprene Wetsuit,black
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Perfect Fit

Fits like a glove & remains flexible in the arm movement area. Very intelligent color mix to increase visibility in open water environment.

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Entry level wetsuit - can't go wrong

Bought this for my first triathlon and have continued using it for open-water swimming. Yes, it's basic but for the price it's pretty damn good.

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Good OWS for a beginner

I bought this suit for my first triathlon. It's well put together and comfortable. I had to try on 3 different sizes to get one that fitted, but everyone is differently shaped and sized.

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Sizing not right

I am 6ft 2 and I bought 2XL. I can't even get my shoulders in. It can't be that hard to get the sizing right..Now i have to go throught the boredom of sending it back and seeking a suit that fits. Product is good but useless if the sizing is wrong.

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Nice entry level

It’s quite good at keeping you warm as long as you are moving

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Whoever wrote the size table needs a word

Checked chest sizes in the table, measured myself and then edged towards a size larger to be on the safe side when ordering. I am 6ft 1 in and 195Lbs and ordered extra large. What arrived was a wetsuit that was as tall as my elbow and which was so thin I didn't bother even imagining I I would get in it. It was tiny - for a child. Sizes listed are nonsense. 2 stars because the product itself may be good – I have no way of knowing.

Excellent wetsuit

Nice wetsuit at good price, suitable for autumn wear in UK. Nice bright arms for visibility. When ordering do not use the size guide which is chaotic and inaccurate. Order according to chest size in inches not cm. for accurate sizing.

Too small

I used the Decathlon website to check the size that I needed. The labelling on the product didn't correlate at all with the size chart, so I was forced to guess, based on the labelling. Since I've purchased and worn other decathlon products labelled "L" (some of them a little snug), I reasoned that "XL" would be big enough. It turns out that it wasn't - the suit was far too small, so I will be returning it. Meaningful and accurate sizing information is essential.


want to buy this wetsuit but uk sizes on the page don't match the ones the picture so don't have a clue what size i needed?????



สวัสดีค่ะ คุณ กฤษณะ



Pimpila K


ถือว่า วัสดุสมราคาค่ะ ดีไซน์การตัดเย็บดี เนื้อผ้าดีค่ะ ราคาไม่แพง

สวัสดีค่ะ คุณPrem



Pimpila K


สวมใส่ยากไปหน่อย เเต่กันหนาวได้ดีมาก ๆ

สวัสดีค่ะ คุณกันตพัฒน์



Pimpila K

Good Quality but size not Standard (for Farang)

Need buy more 1-2 size what you see in Sizes chart

Hello Alex,

Thank you for your review.

Pimpila K


เก็บอุณหภูมิดี ไม่รู้สึกอึดอัด

สวัสดีค่ะ คุณ Transnarin



Mameaw sport leader swimming


Poměr cena výkon super. Doporučuji začínajícím triatlonistum, není potřeba kupovat nic drazsiho, stejně nepoznáte rozdíl.

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Size Guide

Size Guide Visual

Additional Product Information


Foam: 100.0% Rubber ; Inner fabric: 85.0% Polyester, 15.0% Elastane ; Outer fabric: 85.0% Polyester, 15.0% Elastane

Recommendations for use

To prevent chafing around the neck and other areas liable to friction, apply Vaseline or a mixture of 50% Vaseline and 50% lanolin.


Arms: 1.8 mm standard neoprene (fabric outer)Chest and thighs: 2 mm Glide Skin neopreneBack and backs of legs: 2 mm standard neopreneFlatlock seams: not waterproof

Why is it so difficult to get into a wetsuit?

Getting into a neoprene wetsuit may seem like mission impossible, especially for those who are inexperienced with such a task. Neoprene wetsuits need to have a tight fit, as this is what prevents water from getting in. If the wetsuit is too big, swimmers will be more exposed to the cold, as well as to skin irritation as the wetsuit will move over the course of their session.*see our fitting advice for wetsuits!

What if you feel the muscular effort differently when wearing a neoprene wetsuit? is this normal?

If you’re enjoying your 1st open-water sessions with a wetsuit, it's completely normal to feel it more or differently in your muscles. This is because the sleeves offer added flotation for your arms, and so you have to use “extra” strength to plunge your arm into the water. This feeling will ease off and disappear after a few sessions.

Storage instructions

Store the open-water swimming wetsuit in a dry place.



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

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    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual