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Girls' Gym Short-Sleeved T-Shirt Breathable S900

Sale price: $10.00 Regular price: $19.99
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This product runs small

Sale price: $10.00 Regular price: $19.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8524669

Product Features

A photo of the Girls' Gym Short-Sleeved T-Shirt Breathable S900 in use

Girls' Gym Short-Sleeved T-Shirt Breathable S900 is designed for

T-shirt with 2 fabrics, designed for high-intensity sports. A very lightweight, stretchy fabric with mesh at the back for maximum ventilation.

Moisture wicking

Polyester-rich fabric for effective moisture management


Spandex for stretch and a cut designed to make intense movements easier


The lightest T-shirt in synthetic fabric Main fabric weighs 4.6 oz/m²

Product Customer Reviews

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178 Reviews
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Girls' Gym Short-Sleeved T-Shirt Breathable S900,dark blue
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Nice top

This top matched a jacket and leggings we bought. It complemented the set well. Only downfall is the size was slightly big and the size down is too small

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Es cómoda de usar

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Muy buena cómo siempre

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Camiseta bonita y barata

Camiseta de deporte a buen precio y con un diseño moderno. Tejido agradable al tacto, fresco para el verano.

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Muy comodo

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Muy buena compra

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Buen tejido

Algo grande con la talla

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Muy bueno

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Camiseta Manga Corta Deportiva Gimnasia

Muy buen producto.

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Muy bonita

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Es preciosa y muy cómoda aunque el tallaje me parece pequeño.

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Moy bonita

Es muy chula la parte de la espalda es muy original, la he comprado con rebaja así que esta muy bien

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Más pequeña de lo deseado

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Additional Product Information


Main fabric

  • 85% Polyester cationic
  • 15% Spandex


  • 95% Polyester cationic
  • 5% Spandex

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

Our range is designed for sports activities at school or a children's gym. According to recommendations by the World Health Organization (WHO), children should do at least 1 hour of physical activity a day. 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 belonging to a group

Physical education and sports activities allow children to burn off their energy and explore all the physical possibilities available to them: jumping, balancing, 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 activities are accessible and have many benefits that both you and your child will enjoy!

The domyos product design process:

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

A 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 preteens: 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


Size Guide Visual