Nike AeroSwift Men's Dri-FIT ADV Running Singlet. Large. Bright yellow/orange. In excellent condition. This product is made with at least 75% recycled polyester fibers 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. Sign up for Poshmark using my code JANE_BROOKLYN to get $10 off your first purchase.