With its 88% Microfiber Polyester, 12% Spandex microfiber fabric, the Flex Cropped Tank is a versatile top that will most activities. Its specially engineered fabric technology inspired by yoga and built for performance, was designed in a durable 4-way stretch to move with you comfortably while providing maximum support. Its permanent moisture-wicking keeps you cool and feeling fresh. Sleek, smooth, and breathable, the Flex top compliments your body curvature.