Made of 62% Polyester, 33% Viscose, 5% Elastane Soft material Contrast piping trim Comfortable Covered elastic waistband Great for sleeping or lounging This set is soft and comfortable for all day wear and feels great against the skin. There is a covered elastic waistband for comfort and the contrast piping makes this set stand out. Whether sleeping or lounging, this set will keep you comfortable and fashionable.