This sleeveless, round neck tank top from Under Armour is perfect for any active lifestyle. Made with a plain design and brand logo print, this Tech Knockout Tank Top is both stylish and functional. The sleevelesss provide comfort and breathability, while the round neckline adds a classic touch. Whether you're hitting the gym or running errands, this tank top will keep you looking and feeling great. Machine washable. Outer: 90% Polyester, 10% Elastane. Insanely soft, breathable fabric. 4-way stretch construction moves better in every direction. Material wicks sweat & dries really fast. T-back straps with wordmark taping details. Dropped, shaped hem for enhanced coverage. Classic racerback design with wordmark taping details. Odor control technology minimizes odor. Style #: 1389851. 90% Polyester/10% Elastane. Imported.