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Boy's Swimsuit First Jammer 500

Sale price: $19.99 Regular price:
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Sale price: $19.99 Regular price:

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Model: 8587065

Product Features

A photo of the Boy's Swimsuit First Jammer 500 in use

Boy's Swimsuit First Jammer 500 is designed for

The boy's swimsuit is perfect for fitness and cardio training. It stays in place no matter how hard you push, allowing you to achieve your goals.

Chlorine resistant

More than 200 hours of use.


Press flat against the skin and allow the swimmer to move without difficulty.

Freedom of movement

Good support thanks to the spandex-free elastic fabric.


Easy to adjust fit around waist thanks to the drawstring.

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Boy's Swimsuit First Jammer 500,black
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mon fils est content…

mon fils est content de son choix

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Super je recommence…

Super je recommence

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Vraiment excellent

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très confortable…

très confortable

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Polyester cationic

Main lining

  • 100% Polyamide

Swimsuit style

JAMMER 13" long (in size 10-11 years) The JAMMER is ideal for anyone who wants to push themselves. A swimsuit should primarily favor comfort. It should enable you to move with ease. That's why it is important to choose the cut of your swimwear carefully.

Swimsuit material

Our engineers have developed a polyester-based fabric and replaced the spandex fibers with PBT fibers that give it maximum elasticity to ensure user comfort while protecting it against the damaging effects of chlorine. This PBT thread offers the following additional advantages - quick-drying. - only loses 3 to 4% resistance throughout its lifespan. - Even the brightest of colors will retain their colorfastness.

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.

Swimwear use

Swimwear intended for regular use.



Product testing

The products labeled with AQUARESIST certification are tested under repeated cyclical loading in a pool of chlorinated water for 240 hours. No deterioration of elastic strength was observed throughout the test. Unlike a standard swimming product, this product retains its shape.

Storage instructions

Store boys' swimsuit 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

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual