The MINTREUS Womens Waffle Knit Pajama Set is made of 98% Polyester and 2% Spandex, offering a lightweight, breathable, and soft texture. The set includes a short sleeve top with a round neckline and an X-shaped design, and shorts with a drawstring and elastic waistband, featuring pockets on both sides. The lounge set is suitable for casual wear at home and outdoors, and can be machine washed and dried. The set is designed for comfort and versatility, making it suitable for sleepwear, sportswear, or casual wear.