The Under Armour Launch Singlet is a lightweight and breathable tank top designed for women who want to stay cool and comfortable during their workouts. It is made from a blend of polyester and elastane, which provides a soft and stretchy feel. The tank top features a racerback design for increased range of motion and a built-in bra for added support. It is also moisture-wicking, which helps to keep you dry and comfortable even during intense workouts.