Nike Aeroswift Run Singlet (Men's)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