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Aptonia Long Distance Triathlon Trisuit, Men's
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San Francisco, 735 Market St. Options
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Product Features

Seat comfort
Fine, soft, stretch gel skin suitable for the movements of the 3 sports.
Quick dry
The trisuit material dries quickly so you don't stay wet while you cycle!
Pockets
2 net pockets at the back and 2 thermoformed pockets on the sides of the thighs.
Moisture wicking
The back and armpit areas, where sweating is most profuse, are covered in mesh.
Breathability
The full-length zipper opens like a vest & lowers to the navel for ventilation.
Irritation reduction
Less thread seams and more hot melt tape to reduce chafing.
Freedom of movement
Hot melt tape offers more technicality (elasticity) to the trisuit.
Coverage
The fully-covered back and shoulders protect against the sun.
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Product Customer Reviews

Awesome parts: - can feel the difference on my swim, feels like am easily going thru water. - sizing is great, love the design Improvements: - the end stitch near the knees pokes with the inner thigh skin and that is painful at start and gets annoying thru the run. - the material between thighs brushes thru the bike saddle and makes noise! Friction is number one that us athletes are eliminating from our gear. In the long run will make my bike saddle scratched and old faster, not to mention the suite itself will get damage soon with it brushing thru the saddle. Annoying! - the stitching are not so good, had to bring it back as some of the stitch near the crotch came of after 1 use. I dont know about you but we dont wear underwear with tri-suitr and we dont want our privates popping out during training because of a bad stitching. - again the stitching part, this time it’s on the padding. If that comes loose, which it did in my case, then the padding wont be secured and that means movement of the padding and that can lead to chaffing. - more color option, make us look bad a$$ out there!
Hello Ace,
Thank you for supporting our product. We appreciate your insight and feedback as you motivate us to strive for outstanding product quality.
We are looking forward to seeing you again.
Thank you again for your support.
Stay healthy.
Cheers,
Christy
Decathlon Hong Kong Cycling Team
Ka chun
Size Guide

Additional Product Information
Composition
Main fabric
- 20% Spandex
- 80% Polyester cationic
Shoulder fabric
- 31% Spandex
- 69% Polyester cationic
Yoke
- 22% Spandex
- 78% Polyester cationic
Back fabric
- 14% Spandex
- 86% Polyester cationic
Pad
- 15% Expanded polyolefin (epo)
- 25% Spandex
- 60% Polyamide
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. - For cycling, its fine, soft skin adapts to your body shape and improves sitting comfort. The trisuit acts like cycling shorts, to be worn without underwear. - For running, its fine gel skin is almost unnoticeable: you can run lightly. All you have to focus on is crossing the finish line!
Stay permanently dry!
The lightweight component of this trisuit 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! This trisuit also has mesh areas which wick away perspiration where sweating is most profuse on your body: under your arms and along your spine.
The small details that change everything!
- This trisuit has thermoformed elastic at the arms and thighs, so doesn't move during use or when putting on a neoprene suit for the swimming leg. - The full-length zipper opens like a vest and allows you to ventilation during the race. It also makes toilet stops a lot easier! - The top of the trisuit is made of very lightweight material for more comfort and quick drying. The “shorts” part offers very good support.
A product designed to carry nutrition
To get to the finish line of a short-distance triathlon (3 to 6 hours of exertion), you need to eat! This trisuit has 2 thermoformed pockets on the thighs: you won't feel them as they are seamless and zipper-free, plus the products they hold are under tension and don't move. There are also 2 net pockets at your lower back. In total with these 4 pockets, you can carry 10 bars and/or gels for refueling!
Trisuit, triathlon suit, triathlon trisuit ... are there differences?
None! It's the same type of triathlon outfit, a 3-in-1 suit: you pick you preferred term. Not to be confused with a neoprene wetsuit which provides buoyancy and insulation for the swim.
Should i put on 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 meters British Triathlon rules forbid the wearing of a wetsuit when the temperature is above 72°F and make it mandatory when the temperature goes below 57°F. Between 57°F and 72°F, it’s up to you.
Origin
Imported
Product testing
This trisuit was tested by a dozen triathletes, throughout its development, for training and competitions. Fitting, use, seam tests, no effort was spared by our internal ambassadors and external users!
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

Aptonia Long Distance Triathlon Trisuit, Men's
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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.
