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Sale price: 130 SAR

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Our design teams developed these long swimming boxers exclusively for intermediate swimmers wanting to improve their technique and physique.

Sick of swimsuits that don’t cover enough? Extended with style and boldness, the LONG boxer 500 with its high chlorine resistance is the solution to guarantee excellent support while swimming.

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Sale price: 130 SAR

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Product Features

A photo of the MEN'S LONG SWIMMING BOXERS in use

Chlorine resistance

Benefit from AQUARESIST components for over 200 hrs in chlorinated water.


Excellent support thanks to the elastane-free elastic fabric.


Adjust them easily at your waist thanks to the drawstring with no end pieces.

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Product Reviews

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4595 reviews

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Not worn yet but I have confidence in there produc

Get some 🙍🏼‍♂️

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Great fit comfortable and good looking .

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20 7 2021

Best pair I have ever had

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Excellent service again.

Item arrived quickly but sadly did not suit my shape, was disappointed as I really wanted to get out of the baggy swim shorts I use and hopefully improve on my swimming. Tried the jammers and long boxer trunks but neither suited me. Both items were quality items and the service from Decathlon was second to none both on the purchasing and the returns. Would recommend Decathlon.

too small

Can't try them out in the shop any more, get them home, much too tight. They should really let you know that you need to buy bigger sizes (at least one if not two sizes up!). The shorts themselves seem well made, just cant get them on.


Great enough length in the leg not to cause accidents when chilling after a swim and really comfortable

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Good for swimming/training

I bought these for a change from the jammers I wear and they are probably more suitable for lounging around on the beach than regular training but I don’t regret buying them as they will be used.

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The best swim shorts I have ever had!

I bought these as I needed a larger size at the time, they are still as comfortable as when I used these for the first time. They also wash well and despite being used minimum once a week, they still retained their original colour. Definitely would purchase another one of these when the time comes in the future!

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Third pair

Very happy. Durable, comfortable and well made.

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Good fit!

Glad I came across them!

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Swim shorts

Very comfy shorts fit well dry quick.

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swim shorts

great price a little smaller than expected but fine

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comfort and support

This the second time I have bought these and they wear, wash and say in shape well. I swim five times a week

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Good on style and quality equals cost.

Stylish design with leg length a good compromise between briefs and jammers. The cut could be more generous in the crotch area. Leg grips on the tight side for me.

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Additional Product informations



  • 100% Polyester

Bottom bracket

  • 100% Polyamide

Long boxer-style swimming shorts

LONG SWIMMING BOXERS – length 32 cm, with good mid-thigh coverageLONG BOXERS swim shorts are ideal for those who prefer a style with more coverage than regular Boxers. A swimsuit should primarily favour comfort. It should enable you to move with ease. That is why it is important to choose the shape of your swimwear carefully.


Our engineers developed a Polyester-based textile and replaced the elastane fibres with PBT fibres that give them sufficient elasticity to ensure user comfort whilst protecting it against the damaging effects of chlorine.The benefits of this PBT thread are- quick-drying.- only loses 3 to 4% resistance throughout its lifespan.- Even the brightest of colours will retain their colour fastness.

Aquaresist technology

Products bearing the AQUARESIST label are guaranteed to deliver chlorine resistance throughout their lifespan. They will maintain their elasticity and are UV resistant. For these reasons they are recommended for regular or intensive pool use.

Score to compare the environmental impact of products

The environmental impact of the product is calculated over its entire life cycle using different indicators. An ABCDE score is provided to enable easy identification of the most environmental-friendly products when comparing products of the same type (T-shirts, trousers, backpacks).Decathlon chose to apply this voluntary environmental labelling scheme.Web: sustainability.decathlon.comVideo:

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