Using insights from runners like you, we prioritised functionality to refresh our Stride essentials. This lightweight mid-layer top has been designed to help reduce chafing and improve breathability. Its sweat-wicking and helps block out UV rays, so you can focus on your pace. Sweat-wicking support:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. It is combined with mesh panels under the arms to help moisture escape.,Streamlined comfort:The raglan sleeves are designed to help reduce underarm chafing and allow for a wider range of motion. The updated thumbholes let you extend your coverage and help hold the sleeves in place while you move.