Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Sale product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Sale product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
Aptonia LD, Front Zipper Short-Sleeved Triathlon Trisuit, Men's
Ideal for all 3 sports: Short sleeves, full-length front zipper, 2 rear pockets, 2 thigh pockets for gels, silicone tapes on thighs.
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

Seat comfort
Fine, supple gel pad suitable for all 3 sports without discomfort
Quick dry
The fabric used keeps you dry after the swimming - biking transition
Pockets
2 rear pockets and 2 side pockets for nutrition
Coverage
Fully covered back and shoulders for protection against the sun
Product Lifestyle Image Gallery
Image Gallery










Product Customer Reviews

The price was 35 now 50!? Disgrace
Hi Jonathan,
I understand how frustrating can be to see this happening. The reason behind is that due to COVID19, the new collection has been delayed and production of this product has been restarted, hence going back to the full price.
Sorry for the inconvenience,
Adrian
Picked up one of these suits at the weekend and took it through its paces at a sprint triathlon. Went with a large in the end but a medium nearly fitted so make sure you try before you buy. The material feels very good. No obvious issues with it in the pool swim and the bike padding is just enough for it to work well. Overall much better than my previous tri top and bottom combo. Highly recommended.
Only used once for a training swim so far... but it appear to be a good quality product. I'm only 5'9" but swapped the Medium for a Large.. more for the length than the tightness. I wanted short-sleeved 'cos I'm too skinny & self-conscious to try and mimic the muscle-bound guys in the sleeveless, and this was by far the best value for money suit I could find.
Probably the best thing I've ever rode in, ran in but does take a few swims to get used to. Excellent quality as normal. Highly recommend it.
Fits as expected, comfortable and keeps you cool. I did a 70.3 in this and there was no chafing or rubbing. All in all good value for money as cheaper than comparable products.
Looks very nice fits well on the legs but under the arms it is very irritable it rubs a lot. I have only tried it once . Sent it back to the shop and exchanged it for the armless ones that fit great.
Nice product
Comfortable trisuit and very economical that come with great padding for long distance triathlon. Used this for a number of triathlons and an Ironman. The only setback is there is no other design and colour options offered except the blue + black.
Good quality and very sleek.
Great product which I truly enjoy and also great in shop service. My only crib would be the pricing but you get what you pay for. Thank you Decathalon.
I do enjoy the comfort during my combined cycling and running trainings. Compared to the competitors this is the only affordable trisuit to test this kind of gear. It dries quickly and does not cause any skin irritation for me. In adition I like the fit.
Hi Stefan,
Thank you for choosing the LD Triathlon Men Short Sleeves Trisuit Front Zip Blue/Black 8495323 and the informative feedback. Most people who bought this suit said it was a great product.
You may like to click and take a look at our Recovery range of products.
Take care and stay safe.
Running the Extra Mile
Lai Boon
Running Sports Advisor
Decathlon Joo Koon
Comfortable
Thank you for taking the time off to leave us a review! It is important to us as it helps us improve and cater to our customer's needs.
I am glad you find our Trisuits comfortable! Feel free to head down to any of our experience stores to view more Triathlon products.
We hope to see you in stores!
Your Happy Runner
Wei Hoe | Running Sports Leader
Value for money for those on budget, used it and completed Ironman distance race.
Thank you for taking the time to write us a review regarding our product.
In Decathlon, we believe that to get this kind of information from our users is the best way to improve what we are doing.
We are glad that you are satisfied with our products :)
Do check out more of our products at Decathlon.sg
We hope to be able to serve you again and see you around in Decathlon! :)
Stay Healthy, Be Sporty!
Maisarah Ashley | Sports Leader @ Decathlon Singapore Lab
ใช้งานดี เบาบาง แห้งเร็ว ใช้ตอนแรก เจอปัญหาบาดใต้วงแขนขณะว่ายน้ำ จึงลองเปลี่ยนชุดแต่ก็ไม่หาย จนมาเจอสาเหตุตอนถอดเสื้อว่ายน้ำ เกิดจากขนรักแรเสียดสีใต้วงแขน โกนขนรักแร้ออกแล้วไม่มีอาการเสียดสีใต้วงแขนอีกเลย
สวัสดีครับ คุณสราวุธ
ยินดีที่คุณลูกค้าชื่นชอบในสินค้าของเรามากๆ
Natthawit
Wollte schon länger einen Anzug mit Kurzarm. Bin bei diesem Modell gelandet und sehr zufrieden. Grössenangabe präzise und Qualität gut. Sitzpolster auch für 40 km Radtour tauglich und stört beim Laufen überhaupt nicht.
Size Guide

Additional Product Information
Composition
Main fabric
- 80% Polyester cationic
- 20% Spandex
Yoke
- 80% Polyamide
- 20% Spandex
Pad
- 90% Polyamide
- 10% 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: you pick your preferred term.
Should i put on an additional suit to swim?
Yes … and no. The neoprene suit provides buoyancy, an asset for the swim leg. 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.
Are there any differences between women's and men's suits?
The women's product follows the female body shape, with good breast support and a slim fit at the waist. The rest of the swimsuit's skin is looser for extra comfort. At the shoulders, sleeveless women's suits are less cut out than male versions to provide more coverage (so that the sports bra is not visible).
What is the difference between a triathlon suit and a top + bottom?
A practical difference, not a technical one: with a separate top and bottom, pee breaks will be faster than with a suit. You can also change the combinations, for example use a cycling jersey, a running t-shirt, etc. In terms of comfort however, there's no difference between a top and bottom and a suit: with both models, the pad will provide comfort for the bike leg.
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
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Aptonia LD, Front Zipper Short-Sleeved Triathlon Trisuit, Men's
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
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.
