Thick straps Loose fit under the bust 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 and comfortable, and they are flexible and free. This product contains 100 Cotton. Cotton is a natural fiber. It consists of pure cellulose, cellulose. It's an organic substance created through the use of organic materials. It has low elasticity. It absorbs moisture well and keeps the heat cool by transferring it to the outside of the body. Care Instructions Wash at a maximum of 30°C. Do not tumble dry. Do not use bleach.