Stay cool and comfortable during your workouts with the Under Armour Women's Tech Twist Tank Top. This sleeveless lightweight thermal packable activewear vest is made from a soft and stretchy polyester fabric. It features Under Armour's signature Moisture Transport System to wick away sweat and keep you dry. The tank top has a relaxed fit and a racerback design for unrestricted movement. It also has a stylish twist detail on the back for added flair. Whether you're hitting the gym or going for a run, this tank top is a great choice.