95% Rayon 5% Spandex. Super soft fabric, comfortable and cute, great for sports yoga workout Relaxed fit cut, seamless construction of this shirt minimizes chafing; crew neck design both beauty and utility Quick drying, stretchy, smooth, and comfortable High-elastic fabric, easy to cover meat, do not pick up your body. Circular neck design, draw a neck line. Curved pouring under the arcuate, enhance the package effect Perfect activewear for all indoor and outdoor sports, yoga, exercise, fitness, gym, workout, hiking or everyday casual t shirts