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Boys' Technical Breathable Gym T-Shirt S900

Sale price: Dhs. 75.00 Regular price:
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Sale price: Dhs. 75.00 Regular price:
Model: 8595825

Product Features

A photo of the Boys' Technical Breathable Gym T-Shirt S900 in use

Boys' Technical Breathable Gym T-Shirt S900 : This breathable T-shirt is designed for doing activities where your child is sweating a lot and the exercises are more intense and sustained.

T-shirt with two fabrics designed especially for high-intensity exercise. Very light front for maximum ventilation. Well-ventilated back: specific, carefully positioned zones.

Moisture management

Majority polyester fabric to effectively wick away perspirationVentilated back


Slim fit for intense movement

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Product Reviews

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36 reviews

Boys' Technical Breathable Gym T-Shirt S900
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Material is very comfortable. Hope they comes out with more colours

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Hello Joanne,

Thank you for submitting your review and suggestion for this Boys' Technical Breathable Gym T-Shirt S900 - Blue! 

Your feedback matters as it allows us to further understand how you use our products and how we can better improve to serve your needs better. 

We look forward to more of your reviews and sharing! In the meantime, keep sporting on, and we hope to see you in our stores soon! :)

Sport on safely!


Digital Interaction Relay

Stylish and cooling

It's stylish, very light and cooling. So far i have used it for several family outdoor activities and it was great.

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Hello Darwin,

Thank you for the review about our boys' gym t-shirt!

We are glad you find this item comfortable to wear outdoors in this local hot weather, and during sports activities. We truly believe that it’s up to your expectations too, and certainly that it’s worth the money you spent on. 

We, in Decathlon, always strive to make sports available to everyone via our products at affordable prices, and we hope you are amongst those that have benefitted from this objective. We hope to see you in our stores again! :)

Sport on safely!


CSM Digital Leader


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Muy comoda

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Molt bo

Molt bo

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Como es tan ligera, no molesta al hacer ejercicio, aunque sudes. Mucho más cómoda que usar una de algodón.

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se lo e comprado al ñino Y le gusta mucho son muy cómodas y frequitas

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Bon rapport qualité/prix

Bon tee-shirt pour les activités sportives

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Conforme aux attentes

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un T-shirt agréable à…

un T-shirt agréable à porter

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Mon fils le kiffe

Mon fils kiffe ce tee shirt. très léger, respirant et sèche très vite

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Additional Product informations


Main fabric

  • 100% Polyester


  • 14% Elasthane
  • 86% Polyester

The most technical t-shirt in the range? a ventilated back and holes in the weave? it's all thanks to body mapping

What is the body mapping technique used for this T-shirt?The fabric was knit to create ventilated zones in high-perspiration areas.Body mapping avoids having areas with seams between different materials because we can weave different "hole" shapes on just one fabric surface.On the back, you can make out a sort of teardrop shape, which is formed by different-sized holes.There are also holes at the top on the front.

Sports clothing designed for kids and teens aged 6 to 14 172 cm for boys and 166 cm for girls

Our range has been designed for kids' indoor sports or PE classes at school.The World Health Organization (WHO) recommends that children devote at least 60 minutes each day to physical activity.The role of sport and its benefits to the mental and physical development and well-being in children and adolescents have already been well proven: development of motor skills and agility, self-confidence, and social inclusion.

What do we mean by educational gym and sports activities?

PE lessons and sports activities allow children to unleash their energy and explore all the physical possibilities available to them: jumping, balancing, stringing together a series of movements, and doing tricks. While mostly practised at school during PE, it can also be practised in clubs or recreationally.

The joys of sport:

Sport offers numerous benefits for both kids and teens, from moving around to having fun and interacting with friends, all while learning how to get along with others!

The domyos product design process

Our design teams work towards a single objective: providing a perfect balance of perspiration wicking, warmth and stretchiness 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, or jacket.

Find the perfect size for a child or teen

Our sizing for kids aged 6-14 is evolving!We offer products by indicating the age range and 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 themWe also offer an additional size for ages 14-15: boys up to 172 cm and girls up to 166 cm

Did you know?

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

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