Light Even When Wet. Now in Vortex.
Built on the upgraded QiFlow V5.0 platform,
the Vortex edition combines our latest fabric innovation with signature visual identity.
Engineered for racing conditions — ultralight, fast-drying, and breathable under pressure.
Enhanced Ventilation Through QiFlow V5.0
The upgraded back panel features a refined Qiflow mesh structure.
Compared to traditional grid fabrics, airflow is increased by up to 60%, enabling faster heat dissipation during high-intensity efforts.
Features
- High-density ventilation mesh on back panel
- Improved airflow and heat release
- Reduced heat buildup during racing
Ultralight. Fast Drying. Race Ready.
Designed to minimize weight without compromising performance.
At approximately 34g (Men M) — about the weight of a single energy gel — the singlet reduces running burden over long distances.
Moisture spreads rapidly across the fabric surface, allowing sweat to evaporate quickly and reducing cling during effort.
Features
- Approx. 34g (Men M, dry condition)
- Rapid sweat diffusion (sub-1s spread test)
- Reduced cling during heavy sweating
- Cooler, drier running experience
- Optimized for race-day performance
Stay Fresh After Every Run
Treated with SILVADUR™ antimicrobial technology,
the fabric helps maintain freshness even after extended efforts.
Features
- 5A-level antibacterial performance
- Odor control during and after runs
- Long-lasting freshness
Refined Details for Race Performance
Every detail is built with real running feedback.
Features
- “Zero-feel” bonded construction to reduce friction
- Split hem design for unrestricted stride
- Tag-free labeling for irritation-free wear
- Reflective logo for low-light visibility
QiFlow Racing Singlet – Dry/Wet Weight Comparison:
Type: Road
Use: Training / Racing