About The Product

  • Important! We are from Southeast Asia and use Asian size standard. The Asian chart is smaller than US or European chart. It may be different from sizes you are used to wearing. Please refer to our chart carefully. If in doubt, we suggest going one size larger.

    Size Chart (Asian Chart)

    MEN/UNISEX FITS CHEST BETWEEN (IN) FITS WAIST BETWEEN (IN) CHEST (IN) WAIST (IN) INSEAM LENGTH (IN) THIGHS (IN)
    XXS 27.6 - 33.1 23.6 - 29.1 29.1 25.2 9.1 15.7
    XS 28.3 - 33.9 25.2 - 30.7 30.7 26.8 9.3 16.5
    S 30.7 - 35.4 26.8 - 32.3 32.3 28.3 9.4 17.3
    M 32.3 - 37.8 28.3 - 33.9 33.9 29.9 9.6 18.1
    L 33.9 - 39.4 29.9 - 35.4 35.4 31.5 9.8 18.9
    XL 35.4 - 40.9 31.5 - 37 37 33.1 10 19.7
    XXL 37.4 - 42.9 33.5 - 39 39 35 10.2 20.7
    XXXL 39.4 - 44.9 35.4 - 40.9 40.9 37 10.2 21.7
      Start with your weight as a guide. Then measure around your chest with a measuring tape. The measurements below of the product, not of your body. For accuracy, choose a size where it's measurement is at least 1 cm larger than your body measurement. The lesser the gap, the tighter the fit.
      Our performance triathlon suits, cycling jerseys and bibshorts use stronger, firmer compression fabrics and will feel snug on first use. This is intentional. They will conform to your body after some use.

    Unsure about your size? For accurate assistance, please contact us on WhatsApp: +65 8779 2930.

  • Designed to excel in the most demanding conditions, our proprietary Hypermesh™ delivers unparalleled breathability and lightweight comfort. The PRO ae is engineered over our renowned HYPERMESH™ PRO body, providing exceptional breathability giving optimal ventilation even on the hottest race days.

    What's new in the Hypermesh™ PRO ae:

    • Speed Sleeves: Tested in wind tunnels with professional triathletes, made of fabric with known aero capabilities that minimize drag while maximising speed.

    • Aerodynamic Back Pocket: Strategically redesigned to reduce drag, this pocket offers quick access without sacrificing aerodynamic advantage.

    • Ice-Pocket: New ice-pockets are located at the back of the suit to help athletes stay cool during races.

    • Inside Front Pockets: Ideal for securing nutrition or ice, these pockets keep essentials in place while racing.

    Crafted for humid heat, Hypermesh™ offer exceptional breathability with its high tensile mesh weave, allowing maximum airflow to keep you dry and comfortable. It's the ideal choice for those seeking high performance and ventilation in hot, sticky climates.

  • Self Collection @ Purpose Fulfilment Center- 3791 Jalan Bukit Merah #05-19, Singapore 159471.

    FREE Delivery within Singapore- for orders over $99.90SGD Delivers.

    International Shipping- Click-through to cart to see international shipping options - postcode required.

    Local Delivery- Small order local delivery - for orders less than $99.90SGD within Singapore for $5.90 SGD. Delivers within 3-5 days

  • 1. How long will Purpose gear last with consistent triathlon training and racing?

    All Purpose products — especially those with Hypermesh Pro — are built to endure the grind of serious triathlon prep. With proper care, they’ll hold their performance, fit, and structure through multiple seasons of racing, travel, and long training blocks.

    2. What makes Purpose Performance Wear stand out in triathlon and endurance sports?

    Purpose was made for athletes training in real-world conditions — heat, humidity, and high mileage. Hypermesh Pro fabric is lightweight, breathable, and fast-drying, offering race-day performance without compromising comfort. It’s trusted by elites across Asia and beyond for a reason.

    3. How should I care for my Purpose gear after a session or race?

    Rinse your kit right after training, then cold wash on a gentle cycle. Avoid softeners, bleach, and the dryer — hang dry only. The gear is tough, but a little care keeps the technical fabrics performing at their best.

    4. How does Purpose gear fit — is it true to size?

    Purpose is performance fit — streamlined, aero, and made to move with you during swim, bike, and run. It’s meant to feel close to the body without restricting movement. If you prefer a slightly looser feel or are between sizes, sizing up is a safe call.

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Best-in-Class Breathability

With exceptional 95% airflow for best-in-class breathability, Hypermesh™ is coolness unparalleled with Hypermesh™. Advanced fabric is engineered to excel in even the hottest and most humid race conditions.

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Aerodynamics Tested

Optimal speed and performance with testing done at the Silverstone Sports Engineering Hub, UK.

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Lightweight Built for Heat

Less than 100gsm makes Hypermesh™ uniquely light and and sturdy. The only fabric in the world specifically engineered to support athletes training and racing in intense heat.

Built in The Heat, Proven in The Race

Some of the fastest athletes in the world's hottest races wear Purpose. It's built for conditions that break others.

Customer Reviews

Based on 243 reviews
93%
(225)
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(17)
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A
Angus Anderson (DE)
Amazing

I usually run very hot during races and previous suits did little to keep me cool. This suit is above and beyond the best in terms of comfort and temperature mitigation. Also the best customer support.

Q
Qi Yi Yap (MY)
Best Trisuit Ever

Super comfortable, especially the padding.
Material was super breathable. Love it!

J
Jeff Bentson (DE)
Great Product

Bought for the first time and will be using in Frankfurt Ironman.

K
Kay Zakhiruddin (MY)
Love it!

Excellent quality, breathable.
Fits perfectly right and comfy!

N
Nezha (MA)
very comfortable

thank you Purpose team for allowing me to do Triathlon in a modest way. It is my second Tri suites from you guys...I love it. very comfortable. I feel more modest when adding the running dress on the top. thank you also for your flexibility and insuring to serve your customers in Morocco :)

C
Christian Davey
Love this suit!

Love this suit, fits well, feels very nice on and looks great 👍🏻

s
salma swidan (EG)
highly recommmended

this suit is highly recommended one, it's really comfortable ,getting very quickly dried. The one thing is sizes runs very small so pick one size bigger than your size chart one.

l
luqman hadzid (BN)
Perfect Trisuit

I had an issue with finding the correct size for my Trisuit, but when i found Purpose and give it a try, it fits me very well. I had no issue through out the race. my first race using it last weekend on Xterra Borneo sarawak Triathlon and it make me swim fast 😄

A
Alfa Bald (SG)
So comfortable

I love this TrisuitI am happy I had chosen Purpose Trisuit for my very first Triathlon.It's so comfortable!Really recommended it.
I would also love to get another color and maybe will try the sleeveless one if it has this style.
Will browse again for my next triathlon race yay!Thank you..

C
Customer (ES)
First competition

Very happy with the tri suit in a hot race in Oman. Strongly recommend.

EXPRESS SHIPPING WORLDWIDE

Free express delivery on orders above $150. Trackable and secure. Receive in 7 days (based on location).

FAST EXCHANGE & RETURNS

60-day, fuss-free returns and exchange. Exceptional customer service.

CRASH REPLACEMENT WARRANTY

2-year crash replacement warranty. Receive a newer model if out-of-stock. Or store credit for another item.