Why We Love
When every second counts on race day, the 2XU Light Speed React Sleeved Trisuit helps you move faster with less effort. Built for long-course triathlon, it delivers a smooth, streamlined feel through the water, on the bike, and into the run. The compressive fit supports tired muscles late in the race, while advanced cooling tech helps you stay comfortable in hot conditions.
Talk Nerdy To Me
Wind tunnel tested in both Australia and the UK, this trisuit achieves a measured drag of 327.7 watts at 50 km/h, delivering a 7-watt saving compared to the previous model. SBR CHANNEL fabric panels disrupt airflow to reduce drag, while flat overlock seams and precision panelling minimise wrinkles and resistance.
PWX compression fabric supports muscle stability and reduces fatigue during the run. HeiQ Smart Temp technology responds to rising body temperature by increasing evaporative cooling, lowering fabric surface temperature by up to 2.5°C. The TMF Light Speed chamois uses dual-density foam with Skyve shaping and Free-Edge construction for comfort across swim, bike, and run.
Fast Facts
- Sleeved triathlon race suit
- Wind tunnel tested aerodynamics
- 7-watt drag reduction
- HeiQ Smart Temp cooling technology
- PWX compression support panels
- HeiQ Smart Temp cooling
- TMF Light Speed chamois
- Ice & rear pockets
🇦🇺 Australia
- FREE shipping on orders $99+ AUD
- Orders under $99: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house Dietitian
Free Shipping for orders over NZ$150*