- Racerback with stretch-woven insert designed for ease of movement
- Scoop neck with lightweight stretch woven back featuring laser cut details for ventilation
- Ultra light Merino blended fabric moves moisture, dries quickly, and maintains its shape
- 360 degree reflectivity for visibility in low light
Lighten up your training with a sleeveless top that's primed for sweaty workouts. Smartwool's new Ultra Light fabric combines the temperature and moisture regulating properties of Merino with polyester for greater stretch and recovery and quicker dry time than Merino alone. Women’s-specific mesh panels increase breathability.