Licensed Minnie Mickey Mouse pajama set Printed elastic legs Comfortable waist band Soft and breathable fabric textureCotton fabric makes you feel comfortable with its soft and breathable texture. Products designed for children's ergonomics allow freedom of movement. All day long they are soft, comfortable and flexible. This product contains 100 cotton. Cotton is a natural fiber. It consists 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 carrying it out of the body. Care Instructions Wash at maximum 30C. Do not tumble dry. Do not use bleach.