Nike AeroSwift Men's Dri-FIT ADV Running Singlet You've pushed through the worst to compete with the best. So let the ultra-breathable feel of our AeroSwift singlet take you across the finish. Designed for racing, this lightweight and smooth top uses our most innovative technologies so you can focus on beating your personal bests. Race Hard Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable. Data from real runners like you was used to place open holes throughout the fabric, providing targeted ventilation where you need it most. Improved Fit A lower hem compared to previous AeroSwift singlets offers extra coverage. Bonded seams at the armhole and collar help give a slimmer feel to reduce chafing. Innovative Speed The Aeroswift Collection is Nike’s pinnacle racing gear. It's made for speed using the latest innovations to deliver optimal performance and distraction-free coverage. Streamlined designs are lightweight and sleek, helping you move freely as you finish strong. Swoosh logos have a nonreflective finish to protect against flash photography during the race. More Details 100% polyester Machine wash Imported 100% POLYESTER Men's Nike AeroSwift Singlet