The pajama set has a collar, top and bottom pattern, the sleeves, waist and legs are ruffled, and the waistband is soft and breathable. The cotton fabric makes you feel comfortable with its soft and breathable texture. It provides freedom of movement thanks to the products that are designed according to the ergonomics of children. It's very soft, comfortable and flexible. This product is made of 100 cotton. It's a natural fiber, composed of pure cellulose. Cellulose is an organic substance created by synthesis in nature. It has low elasticity. It absorbs moisture well and keeps the heat cool by moving it out of the body. Care instructions wash at maximum 30 °C. Do not tumble dry at all. Do not bleach.