You've fought hard to compete against the best. Let the ultra-breathable feel of our AeroSwift singlet push you over the finish line. Designed for competition, this lightweight, sleek top uses our most innovative technologies so you can focus on achieving your personal best. Give it your all while running Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced construction and innovative features to keep you comfortably dry. The knit fabric feels supple and lightweight. Using runner data, holes have been placed throughout the fabric to keep you cool where it matters most. Improved fit Designers made it longer than previous AeroSwift singlets to give you extra protection. Bonded seams at the armhole and collar provide a slimmer feel. Innovative speed The Aeroswift collection is Nike's premier competition gear. Designed for speed, our apparel ensures optimal performance and distraction-free protection. The straightforward designs are lightweight and stylish, so you can move freely and achieve your best performance. The Swoosh logos at a 26-degree angle have a non-reflective coating so you'll look good if someone takes a flash photo during the race.