90% Polyester, 10% Spandex Drawstring closure Machine Wash MATERIAL: Yoga Pants with Pockets for Women. Made from polyester and spandex, these skin-friendly, stretchy, super comfy & buttery soft pants will keep you comfortable during yoga or studio. DESIGN: Pajama Pants for Women. With Built-in pockets which is perfect for storing small items, super flowy and lightweight fabric will make you feel relaxed in daily lives FEATURE: Elastic waistband with drawcord for a secure and comfortable fit, easy to match with a crop top, tunic blouse, t-shirts, and more to get a casual active look, suitable for dancing, work, and around the house >