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Baby Gym Jacket 500

Sale price: $10.00 Regular price: $16.99

Your budding gymnast deserves the best: the 500 jacket - lightweight yet warm, breathable and stretchy - was made for kids! Helpful tip: a tissue pocket just in case!

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Size Guide

This product runs small

Sale price: $10.00 Regular price: $16.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8491126

Product Features

A photo of the Baby Gym Jacket 500 in use

Baby Gym Jacket 500 |

Your budding gymnast deserves the best: the 500 jacket - lightweight yet warm, breathable and stretchy - was made for kids! Helpful tip: a tissue pocket just in case!


The stretch side makes it easier to put on and provides freedom of movement.


Cotton and polyester to remove heat and moisture, keeping you dry.


This lightweight jacket provides the warmth you need to keep chills at bay!

Easy to open/close

A wide zipper and fastening adapted to kids, for greater independence!

Product Customer Reviews

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Baby Gym Jacket 500,steel gray / blue
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Great product

Great sizing, warm and cosy, love the material

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Fühlt sich sehr toll an und hält in Übergangstagen optimal warm ohne das mein Kleiner schwitzt.

Muy bueno

Muy buena y bastante calentita, perfecta para la sila en invierno

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Perfecta para niñas y niños

Súper buen resultado lo utilizó muchísimo. La calidad estupenda

Chandal genial

Buen genero y la talla perfecta

Buena chaqueta

Caliente y repara bien el viento.

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está bien calidad/precio aunque la talla un poco justita

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Buen producto

La chaqueta es de buena calidad y el precio es adecuado

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Justo lo esperado

Cumple bien su cometido

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Buena calidad

Calido y entallado. Se ajusta a la actividad sin cesar de un niño . Muy buen tacto

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De buena calidad

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 78% Polyester cationic
  • 17% Viscose
  • 5% Spandex


  • 100% Polyester cationic


Although the baby gym activities will keep your little one nice and warm, you don't want them getting cold during the warm-up or after the class! This jacket is light yet warm so your toddler can be at just the right temperature all the time. After class, they can hide their sticky little head inside the hood so it won't get chilled!


With its stretchy fabric and special fastening, the 500 jacket focuses heavily on autonomy: it's so easy to put on that your child will quickly get the hang of doing it themselves! There's even a special zipper system to stop little fingers getting pinched! Quick tip: the hanky pocket on the left wrist means your cheeky little monkey can blow their nose like a grown-up in the middle of their class if they need to.


The 500 kids' jacket has been carefully designed with stretchy fabric, a hood and a low weight. It's THE jacket that every parent would buy for their child if they could. The Domyos designers came up with a modern, technical product for intensive baby gym activities. The result is this sleek jacket with a very cute design. Your child is sure to love it!

What should your child wear for baby gym?

Your child can count on Domyos basics to be comfortable during sport: T-shirt, bottoms or leggings, and a jacket they can slip off if things heat up! They need to be comfortable in all their movements, without having to pull up their bottoms or pull down their T-shirt all the time. Depending on their level, clothing may be more technical. With a great pair of sneakers, they'll be all set!

A rating to compare products' environmental impact

The environmental impacts of the product are calculated across its entire lifecycle and using various indicators. An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, pants, backpacks etc.). Decathlon openly displays the environmental ratings of its products. Find out more:

Baby gym

Do you know what baby gym is? This fun sport is available to children aged 1 to 6. It uses special equipment such as tunnels, beams, soft mats and trampolines to let them crawl, jump and learn to balance to help improve their motor skills. This entertaining sport can be done at home or at a club, both indoors and out.

The benefits of baby gym

Does your child do baby gym? Although it might seem like just playing, did you know that this sport helps children improve their psychomotor development? Through a range of activities and sensations, your little gymnast will learn to balance, develop their motor skills and coordination, and learn all the amazing things their body can do! It's a great way to boost their self-confidence.



Product testing

This product has undergone washing and drying tests to verify that it retains its cut and color. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.

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