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Boys' Gym T-Shirt Breathable Short-Sleeved S900
T-shirt made with 2 fabrics designed for high-intensity sportsVery light, stretchy fabric with mesh at the back for excellent ventilation
This product runs small
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Moisture wicking
Majority polyester fabric to effectively wick away perspiration
Stretchy
spandex for stretch with a cut designed for intense movements
Weight
The lightest T-shirt in synthetic knitMain fabric weighs 4.4 oz/sqm max
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Product Customer Reviews

Good product compared to the price
Breathable
Breathable
Does the job
He loves her so much
My son was very comfortable this summer with this t-shirt. We liked it because of its airy, sweat-proof structure and soft texture. If there was another color, we would have bought it, but unfortunately it was not available.
Excellent, light, very nice color and dries in 2 seconds. Perfect for everyday, sports and holidays.
Fits my slim 7yr old perfectly. Would recommend it.
The quality is very nice... the price / performance is very successful, but the mold is a little small, I recommend it to buy 1 year older.
Perfect, very good quality, immediately washed, immediately dry!!!
good product
For single use it works
The material is great
Good product
A t-shirt that he is good for doing sports with!
Additional Product Information
Composition
Main fabric: 87.0% Polyethylene Terephtalate, 13.0% Spandex ; Back fabric: 95.0% Polyethylene Terephtalate, 5.0% Spandex
Our gym clothing is designed for kids aged 6 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
The domyos product design process:
Our design teams work toward 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.
Our new sizing for children's physical education and sports clothing launches in january 2019:
We have improved the sizing on our clothing for ages 6 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 themWe also offer an additional size for ages 14-15: 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 garment has undergone washing and drying tests to ensure that it retains its shape and color.
Origin
Imported
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
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Boys' Gym T-Shirt Breathable Short-Sleeved S900
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
