NIKE MUSCLE TANK - WOMEN'SCool off or warm up in the Nike Sportswear Muscle Tank. Made from cotton jersey fabric with a soft feel, it's a great option for enjoying warm weather or your most challenging workouts.FEATURESLightweight T-ShirtA lightweight cotton fabric with a soft feel perfect for everyday wear.Cool ComfortSleeveless and designed with a loose fit, this casual silhouette is ready for warm weather.TECH SPECSLoose fit for an oversized, roomy feel100% cottonMachine wash