Performance+ Run Singlet is the ideal choice for training & racing. Incredibly lightweight and breathable, made from our exclusive Champion System CS zero fabric. Seamless construction for zero disctractions while on your run.Fabric: CS Zero™ fabric is our feather-weight material, high wicking and fast drying CS Agile™ fabric (side panel) - due to its highly breathable and open weave, this 4 way stretch fabric contours and stretches to provide a close fit. Alongside exceptional airflow capacity this fabric also wicks perspiration away from the skin Features:Laminated collar, one fabric Zero entire body, Constructed of CS Zero fabric. 100% permanent UV protection yarn able to reach UPF50+. No annoying label tags at the neck Seamless collar Fully customizable. Great for clubs, events, corporate teams and more. Women's specific-cut available."