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Boys' Gym T-Shirt Breathable Synthetic Short-Sleeved S500

Sale price: $5.00 Regular price: $9.99

Very soft T-shirt Contains spandex for maximum comfort when moving 2-color material Mesh in areas requiring more perspiration wicking

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $5.00 Regular price: $9.99

Free shipping over $49

Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8516251

Product Features

A photo of the Boys' Gym T-Shirt Breathable Synthetic Short-Sleeved S500 in use

Boys' Gym T-Shirt Breathable Synthetic Short-Sleeved S500 |

Very soft T-shirt Contains spandex for maximum comfort when moving 2-color material Mesh in areas requiring more perspiration wicking

Moisture wicking

Hydrophilic polyester to wick away perspiration


Contains over 10% spandex for greater freedom of movement


A synthetic fabric that is very soft to the touch and against the skin

Questions & Answers

Product Customer Reviews

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Boys' Gym T-Shirt Breathable Synthetic Short-Sleeved S500,blue
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Lovely top

As the shorts, these are a must buy. Look lovely, bring some more colours please

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Love it

This is s perfect top for active kids

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So light to wear

Excellent product and extraordinary comfort

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Awesome I Love Decthlon


Good one

Good one

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Good Product

Good product

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Good t shirt

Good T-shirt

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Good product

Nice fitting and bright colour ..good sport wear comfortable

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Отлична екипировка за тенис

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 89% Polyester cationic
  • 11% Spandex

Shoulder fabric

  • 100% Polyester cationic

Our gym clothing is designed for kids aged 7 to 14: or 5'8" for boys and 5'5" for girls

Our range is designed for activities at school or a children's gym. 60 minutes is the daily minimum that children should be engaged in a physical activity, according to recommendations by the World Health Organization (WHO) The critical role of sport and its benefits for children's development and physical and mental well-being are proven: development of motor skills and agility, self-confidence, and group integration

Physical Education and Sports allow children to get out their energy and explore all the physical possibilities available to them: jumping, finding their balance, doing a series of movements and tricks Moving, having fun, and enjoying sports with friends, all while following rules of life in a group, Gym is accessible and has many benefits that both you and your child will enjoy!

The domyos product design process:

Our design teams work towards this single goal: providing a perfect balance between perspiration wicking, warmth, the need for stretch... based on the needs of our young athletes. Your child will be able to choose their full gym equipment: T-shirt, tank top, leggings, bottoms, shorts, sweatshirt, or jacket.

New sizing for children's clothing for physical education and sports beginning in january 2019:

We have improved the sizing on our clothing for ages 7 to 14 We present each product with its age range as well as the height of the child. We know that there are vast differences in height for children of the same age. Feel free to measure your child to see which model will fit them We also offer an additional size for ages 14-15, to fit pre-teens: boys up to 5'8" and girls up to 5'5"

Did you know?

Our products are regularly tested and we make changes based on customer feedback.



Product testing

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

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


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