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Baby's Long-Sleeved Gym T-Shirt 500

Sale price: $5.00 Regular price: $7.99
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This product runs small

Sale price: $5.00 Regular price: $7.99

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Model: 8516349

Product Features

A photo of the Baby's Long-Sleeved Gym T-Shirt 500 in use

Baby's Long-Sleeved Gym T-Shirt 500 is designed for

Soft, stretchy and breathable: the 500 long-sleeved T-shirt will follow your child's every move. The mesh at the upper back helps keep kids dry.


A very soft long-sleeved T-shirt.


Stretch fabric for total freedom of movement!

Moisture wicking

The fabric evacuates heat and dries quickly so your child stays dry.


The longer back length keeps your child covered.

Product Lifestyle Image Gallery

Image Gallery

Baby's Long-Sleeved Gym T-Shirt 500,light grey 

Baby's Long-Sleeved Gym T-Shirt 500,light grey

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Additional Product Information


Main fabric

  • 60% Cotton
  • 40% Polyester cationic


  • 57% Polyester cationic
  • 43% Cotton

Baby gym

Do you know what baby gym is? This fun sport, designed for children ages 1 to 6, is an obstacle course with a range of different types of equipment: tunnels, beams, soft mats, trampoline, etc. They can crawl, jump, learn to balance and improve their motor skills. This entertaining sport is done in a club or at home, inside and outside.

The benefits of baby gym

Does your child do baby gym? Did you know that this fun sport helps children develop their motor skills? Through a range of activities and by discovering new sensations, your little gymnast will learn to balance, develop their motor skills and coordination and learn all the things they're capable of doing! It is an excellent way to help them learn self-confidence.

What to wear for baby gym

To be comfortable, your child can count on Domyos products: T-shirt, bottoms or leggings, and a jacket they can take off when the temperature starts to rise! The aim is for them to be comfortable without having to pull their bottoms up or their T-shirt down all the time. Depending on their level, their clothing may have different technical features. With a pair of sneakers, they'll be all set!

A rating for comparing the environmental impact of products

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:



Product testing

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