Women's Sexy Waist Stretch Cotton Skinny Jeans Butt Lift Skinny Leg Pants Polyester and spandex;Elastic, Machine wash in cool water inside out Tumble dry low. DO NOT BLEACH Invisible flex waist that expands for exceptional comfort. With Gentle Butt lift stitching Skinny Leg Opening,Natural Rise This pants is a little smaller than normal size, Please kindly check the Size Chart and "Product Description" carefully before you make order. Any question about size, feel free to contact us.Thank you.