Free Delivery over £30* | Free Click & Collect at Decathlon Stores | 365 Days to Return
Reference : 8554323
Add to my wish list
Product already added



Colour : Navy blue

User rating
until £29.99 -%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From To

* Sales from to Until end of stock
* From and limited stock
£29.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store
Our team of passionate triathletes developed trisuit, an iconic staple for your first short-distance triathlons. Swim, cycle and run with this trisuit! Designed by triathletes, this second skin follows the movements of your body during the 3 disciplines of your short-distance triathlons.

Technical Information

The trisuit = a 3-in-1 product!

The trisuit is an iconic accessory for triathletes and a staple for triathlons:
- For swimming, its fabric is similar to that of a swimsuit, and its inner foam chamois is perforated therefore doesn't get waterlogged.
- For cycling, the foam chamois improves sitting comfort. The trisuit acts like cycling shorts, to be worn without underwear.
- For running, its fine chamois provides comfort and low weight.
All you have to focus on is crossing the finish line.

Dry quickly!

The fabric that this trisuit is made from allows super fast drying during your swimming/cycling transitions so that you don't stay wet while you cycle. And yes, you can swim with your trisuit on under your neoprene suit to save time during this transition!
We also used a large mesh band to wick away perspiration where sweating is profuse: at the spine.

The small details that change everything!

- This trisuit has a silicone strip at the thighs, so that the bottom doesn't move during use or when putting on a neoprene suit for the swimming leg.
- A front zip going down to the navel allows you to ventilate during the race, and ensures quick dressing! Plus, this zip has an internal protection strip to avoid friction.
- Finally, the armpits do not come into contact with the fabric so do not chafe.

A trisuit adapted to your body shape!

This trisuit was designed to mold to men's body features.
Overall, the fabric used for this trisuit is more lightweight on the top and has slightly more support on the bottom. It provides all the support and comfort you need for natural movement, without compressing. The internal foam perfectly molds to your male body shape.

A product designed to carry nutrition.

To get to the finish line of a short-distance triathlon (1 to 3 hours of exertion), you need to eat! This trisuit has an easily accessible pocket on the right thigh: no need to fumble in your pockets blindly to reach for fuel — you can see everything! This pocket can hold up to 2 bar and/or gel products and is thermoformed: you won't feel it as it is seamless and zip-free, plus the products it holds are under tension and don't move.

Trisuit, triathlon suit, triathlon trisuit... What's the difference?

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. Not to be confused with a neoprene wetsuit which provides buoyancy and insulation for the swim.

Should I put an additional suit to swim?

It depends on the water temperature!
The neoprene suit provides buoyancy, an asset for the swim leg. Good to know: For swim distances up to 1500 metres British Triathlon rules forbid the wearing of a wetsuit when the temperature is above 22°C and make it mandatory when the temperature goes below 14°C. Between 14°C and 22°C, it’s up to you.

With or without underwear?

We recommend you wear a sports bra for good chest support, however we encourage you not to wear briefs or boxer shorts to avoid any unnecessary chafing.

See more See less

Composition / advice

Main fabric
81.00% Polyamide, 19.00% Elasthane
Yoke (General)
78.00% Polyester (PES), 22.00% Elasthane
Back fabric
86.00% Polyester (PES), 14.00% Elasthane
100.00% Foamed Polyurethane
Padding - Inner fabric
100.00% Polyester (PES)
Padding - Outer fabric
82.00% Polyester (PES), 18.00% Elasthane
Care instructions: Dry flat. Do not tumble dry.
Washing instructions
Machine wash - 30° max - normal
Machine wash - 30° max - normal
Do not bleach
Do not bleach
Do not tumble dry
Do not tumble dry
Do not iron
Do not iron
Do not dry-clean
Do not dry-clean

Our commitments

Test Product A dozen triathletes tested this trisuit since its earliest design to the final prototype to improve it right down to the last details.
Guarantee : 2 Years

Product benefits

Quick drying The trisuit material dries quickly so you don't stay wet while you cycle!
Sitting comfort The flexible perforated foam does not get waterlogged and is ideal for cycling.
Moisture management The spine is covered in mesh at areas of profuse sweating.
Freedom of movement The absence of sleeves fosters freedom of movement.
Breathability The front zip goes down to the navel to allow ventilation.
Reduced chafing All the yarns used for the seams are made of very soft foam.
Discover your product in detail

your reviews

Reviews by our Team Members

Our customers pictures

your reviews