Nike AeroSwift Running Singlet
Keep cool on the go in the Nike AeroSwift Singlet. It offers allover sweat-wicking support and strategic cooling in high-heat zones for breathability while you run.
Nike AeroSwift technology integrates innovative features and materials with precision fit to deliver exceptional mobility and lightweight comfort to help you at your fastest from start to finish. Wide armholes promote freedom of movement.
*Some say this fits small*