This is our preferred singlet for everyday running. This top improves comfort so that you can experience a sound mind during your run. Additionally, the lightweight and quick-drying knit fabric improves moisture management to help you keep comfortable during your training. The top also features a flat seam construction to help reduce chafing while you're running. Lastly, this garment's reflective details improve visibility. At least 50% of the garment's main material is made with recycled content to reduce waste and carbon emissions. Style #: 2011D240.400