Fit & Design: Relaxed fit short sleeve running shirt The longer body helps provide more coverage Made from ultra-lightweight fabric that features a mesh face and flat back Classic crew neckline "Nike Running" back neck tape Reflective Swoosh Technology: Nike Dri-FIT technology ...Fit & Design: Relaxed fit short sleeve running shirt The longer body helps provide more coverage Made from ultra-lightweight fabric that features a mesh face and flat back Classic crew neckline "Nike Running" back neck tape Reflective Swoosh Technology: Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable This product provides UVA and UVB protection from the sun in the areas covered by the garment Additional Details: Machine wash