About The Product

  • Seishin - Hypermesh™ PRO Racing Tri Suit (Sleeveless)

    The Seishin Collection: Japanese for spirit, heart, mind, soul and purpose, this collection embodies the flows, movement, and mindset of one ready battle.

    ------

    Hypermesh sets the standard for sports apparel with its ultra-lightweight and quick-dry capabilities. The HypermeshPro variant, crafted for humid heat, offers exceptional breathability with its high tensile mesh weave, allowing maximum air flow to keep you dry and comfortable. It’s the ideal choice for those seeking high performance and ventilation in hot, sticky climates.


    Find the Hypermesh™ variation that fits you and your needs best. Learn more about the differences between Hypermesh™ PRO ae, PRO, and ELITE here.

    Product Specifications:

    • Body: 77% nylon + 23% spandex; 160gsm
    • Side panel: 82% polyester + 18% spandex; 215g
    • Pocket: 85% polyester + 15% spandex; 150gsm
    • Elastic band on the leg bottom
    • Chamois part: 80% nylon + 20% spandex; 220gsm


    Product Guide

    PRO TRISUIT

    UsageRacing & intense workouts
    ClimateHumid heat
    WeightCore 160gsm, Sleeves 200gsm
    Pockets3 aerodynamic back pockets, 1 back ice pouch
    Fabric TechHypermesh™ Pro Polyester Spandex mix, Ultra Lightweight, Bonded seams, High ventilation
    UV ProtectionUPF 15-20

    Explore the full product guide here

  • 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.

Hypermesh™ PRO


Recommended For

Hot Race Day, High-Intensity Performance

Key Features

Breathability ★★★★★
Sweat-Wicking Speed ★★★★★
UV Protection UPF 25+
Compression High
T1.jpg

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.

T2.jpg

Aerodynamics Tested

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

T3.jpg

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.

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.