Fabric is designed to contour perfectly to your body, giving you a streamlined look. Using 4 way Stretch & Non See-through Fabric. Perfect for yoga, exercise, fitness,running, any type of workout, or everyday use. One side pocket is big enough to put phone X Plus, and hold it very steady. High Waist,Flatlock seams reduce chafing and increase comfort. Check the size chart of the third picture to select the appropriate size. Elastic closure. 90% Polyester, 10% Spandex.