2XU Light Speed React Sleeved Trisuit, Men's Black/White
Elite Aerodynamics for Peak Race-Day Performance
The 2XU Light Speed React Sleeved Trisuit is built for triathletes seeking maximum speed, cooling, and endurance performance during long-course racing. Developed alongside elite athletes and refined through wind tunnel testing, this high-performance trisuit delivers enhanced aerodynamics, targeted compression, and advanced temperature regulation to help athletes perform at their best.
Featuring PWX medical-grade compression fabric, HeiQ Smart Temp cooling technology, and strategically placed aerodynamic panels, the suit helps reduce fatigue, improve muscle stability, and minimize drag throughout the swim, bike, and run. The TMF Light Speed Tri Chamois provides lightweight long-distance comfort, while breathable moisture-wicking fabrics keep athletes cool and dry in demanding race conditions.
Advanced Aerodynamics & Cooling for Elite Triathlon Performance
The 2XU Light Speed React Sleeved Trisuit is engineered for athletes who demand maximum speed, endurance comfort, and race-day efficiency. Developed alongside elite triathletes and refined through aerodynamic testing, this premium trisuit combines advanced compression technology, intelligent cooling fabrics, and streamlined construction to help optimize performance across every stage of competition.
Constructed with 2XU’s PWX compression fabric, the suit delivers targeted muscle stabilization to help reduce fatigue, improve endurance, and support efficient movement during long-course racing. Strategically placed aerodynamic paneling minimizes drag and enhances airflow, helping athletes maintain speed and efficiency on the bike and run.
The trisuit features HeiQ Smart Temp technology, an advanced cooling system that responds dynamically to rising body temperature to help regulate heat and improve comfort in warm race conditions. Lightweight, moisture-wicking materials work together with breathable mesh ventilation zones to keep athletes cool and dry throughout intense efforts.
For cycling comfort during long-distance events, the suit incorporates the TMF Light Speed Tri Chamois. This low-profile performance pad provides targeted cushioning and support while remaining lightweight and flexible for unrestricted movement during transitions and running.
The ergonomic sleeved design enhances aerodynamics while providing additional muscle support and sun protection. Silicone leg grippers help keep the suit securely positioned during movement, while rear nutrition pockets provide convenient access to race essentials without disrupting performance.
Key Features
- PWX compression fabric supports muscles and helps reduce fatigue
- Aerodynamic sleeved design optimized through wind tunnel testing
- HeiQ Smart Temp technology helps regulate body temperature
- Breathable mesh panels enhance airflow and ventilation
- TMF Light Speed Tri Chamois provides lightweight long-course comfort
- Moisture-wicking fabrics help keep the body cool and dry
- Ergonomic panel construction supports unrestricted movement
- Silicone leg grippers maintain a secure fit during racing
- Rear storage pockets allow convenient access to nutrition and essentials
- Quick-drying materials ideal for fast swim-to-bike transitions
Ideal For
- Long-course triathlon racing
- Iron-distance competition
- Elite endurance performance
- High-intensity swim, bike, and run training
- Athletes seeking advanced aerodynamic and cooling technology
The 2XU Light Speed React Sleeved Trisuit delivers a premium combination of aerodynamics, cooling, compression, and race-ready comfort to help athletes perform at their highest level from start to finish.
EXCEPTIONAL AERODYNAMICS
Leveraging insights from testing with our elite ambassadors, SBR SILICONE RIDGES across arms and shoulders as well as SBR CHANNEL spliced through sides and centre back nutrition pocket, help 'roughen' up air flow to reduce drag whilst clean-cut finishes reduce any loose fabric.
ULTIMATE COOLING
TMF LIGHT SPEED TRI CHAMOIS
How should my 2XU Trisuit fit?
A well-fitting trisuit is essential for comfort and performance in triathlon. It should be snug but not restrictive, allowing full range of motion and optimal hydrodynamics in the water and aerodyanmics on the bike. A snug fit means it fits close to the body without cutting in, especially under the arms or at the leg openings. Some athletes prefer a tighter or looser fit. If you do prefer a looser fit and are on cusp of two sizes, its generally better to go up a size. Make sure zipper is secure and easy to use, especially before training or racing. Remember that the suit will loosen slightly when wet.
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