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Children Triathlon Trisuit Sleeveless Back Zipper
Ideal for all 3 sports: Back zipper, silicone tape at the thighs for optimal fit, comfortable and thin foam pad.
Free shipping over $35
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Quick dry
The fabric used keeps you dry after the swimming - biking transition
Moisture wicking
Mesh fabric designed to keep you dry during exercise
Seat comfort
Thin, flexible foam pad suitable for use in the 3 sports
Product Customer Reviews

My daughter is age 10, so I bought the age 12 expecting it to be a good fit. It's tiny! She couldn't even get her legs in. I checked with store staff which size to order and they did not mention how small this is. This is now sold out in other sizes, and I can't even try the ladies either because that's also sold out. So a warning .... buy BIG at Decathlon in children's wear even if your child is skinny!
My son just turned 9 so we bought size 10 (as trisuits normally last 2 years). This was so small that he put one leg in but we couldn't get the other leg in. It's tiny. When it was on the table, the width of the trisuit is width of the smaller side of A4.
Very good value for money
Thank you for your review. We're glad to hear you had a positive experience with this product. We designed this kid's trisuit to look good and be value for money. It makes for a great first trisuit for kids wanting to experience any sort of multisport event, like a triathlon. Its designed with a long pull tab to make zipping the suit, and a chamois appropriate for race distances catering to kids.
If you are looking for other products that are needed for racing, do check out our website www.decathlon.sg. Alternatively, head down to our stores where our sporty team mates would be happy to help you in making sure your child has everything he or she may need for their first race.
We hope to see you at our stores soon!
Much love,
Omar Julius
Triathlon Sports Leader
Decathlon Joo Koon 1871
My son is 12. He is tall and skinny. And he ares age 14 size. Fits perfect ! We have been buying stuff from decathlon since they first arrived thus we know we have to always get one size up. As their sizes runs smaller. They deliver great overall quality and price ratio. My son loves it. Feels like a second skin. Dries fast and great ventilation
I am delighted to hear your review on the Trisuit. This Trisuit just came in about a month ago and we are waiting for more triathlon equipments to come in for this year. Hope you find the other products as useful as well and do let us know if you have something that you are looking for and we do not have it now.
Your friendly Sports Leader
June
Velmi kvalitnà kombinéza
Mein Sohn hat den Anzug die ganze letzte Saison getragen. Letztes Jahr hatte er die grösste Kindergröße. Jetzt ist er 13,164 m und 42 kg.der Kinderanzug zu klein. Leider ist der Herreneinteiler in s aber noch viel zu gross. Schade.
Preiswerter Anzug für Kinder, entsprach den Anforderungen
Der Anzug passt sicher super dem Körper an auch beim schwimmen und Radfahrern fühlt er sich gut an mein mein Sohn. Er ist 6 Jahre alt zum Glück hatten wir die Größe 140 bestellt der passt jetzt gerade. Bisher nur beim Training benutzt bin gespannt auf den nächste Wettkampf in 3 Wochen.
Unser Sohn ist begeistert, er zieht ihn im Wettkampf sehr gerne an. Er passt optimal, schmiegt sich an, so dass im Schwimmen kein Bremsgefühl entsteht. Wir werden ihn wieder kaufen.
Hab einen Einzeiler für meinen ersten Wettkampf gebraucht. Einer von Amazon ging direkt zurück und dann kam dieser. Passt perfekt und fühlt sich super an. Ist bequem und man spürt ihn kaum. Werde mir auch noch den mit Ärmeln bestellen
Artikel ist toll, wir hätten ihn allerdings schon früher gebraucht. Lieferzeit war leider sehe lang, obwohl bei Bestellung 2-3 Tage stand.
Buena calidad precio. Cumple su función a la perfección. La cremallera podrÃa ser un poco más larga pero es un simple detalle por mejorarlo
Esta muy bien la talla viene pequeña
Después de marcar como novedad el producto procedo a ir a la tienda y no hay pues se suponÃa que si... Pido mediante la web y al dÃa siguiente me cancelan el pedido pues ya no hay(decÃan que si) . De nuevo he de ir tienda que me devuelvan mi dinero. Me mandan un mensaje diciendo que ya hay en stock y nuevamente realizo el pedido, este tarda 1 semana yo pido una talla 10 para que le este "grandecillo" 32kg y 123cm pero no le pasa de la cintura...me gusta el producto pero no la manera de gestionarlo ni el tallaje marcado.
Additional Product Information
Composition
Main fabric: 80.0% Polyester cationic, 20.0% Spandex ; Yoke: 80.0% Polyamide, 20.0% Spandex ; Pad: 90.0% Polyamide, 10.0% Spandex
Why wear a trisuit?
For swimming, cycling and running in the same suit, the trisuit is a staple. Its benefits: dries quickly after swimming and is comfortable for cycling thanks to a pad that does not hamper your run.Triathlon suits are worn like cycling shorts: with no underwear.
Trisuit, triathlon suit, triathlon trisuit ... are there differences?
None! It's the same type of triathlon outfit, a 3-in-1 suit: it's up to you to use the term you prefer. Just make sure you don't confuse it with the neoprene suit that provides buoyancy and warmth for the swimming portion
Should i put on an additional suit to swim?
Yes … and no.The trifunction suit doesn't provide thermal protection, but the neoprene suit provides buoyancy, an asset for the swimming portion. Good to know: The French Triathlon Federation forbids isothermal swimsuits when the water temperature is above 75°F and makes them compulsory when the temperature goes below 61°F. Between 61 and 75°F, it's up to you.
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
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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

Children Triathlon Trisuit Sleeveless Back Zipper
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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.
