HEIQ Smart Temp cooling technology: Maintains optimal body temperature during intense activity
Ultrafine, rapid-dry yarn: Prevents cling and quickly disperses moisture for lasting dryness
Targeted ventilation perforations: Provides airflow where needed most to keep you cool
Smooth bonded finishes: Eliminates chafing and reduces aerodynamic drag
Reflective trims: Enhances visibility in low-light conditions
Summarized by Shop
Race-day ready with a barely-there feel, the Light Speed React Singlet pairs targeted ventilation with ultrafine, fast-dry fabric to keep you cool at PB pace.
HeiQ Smart Temp cooling technology Smooth bonded finishes eliminate chafe and reduce drag Rapid moisture dispersal and cling-free fabrication Distraction-free coverage Strategic side sp
Main Material
100% recycled polyester
Side Material
85% recycled polyester, 15% spandex
Fabric Weight
55 gsm (torso), 80 gsm (sides and underarm gusset)
