1. Super absorbent core designed for both baby boys and girls, with separate designs for each gender, ensuring a drier bottom and no fear of diaper rash! According to the physiological needs of baby girls, the "inner layer channel-type absorbent core" is specially designed. An innovative drainage groove is added inside the absorbent core, which helps guide the baby's urine evenly within the core for full absorption. The Mama Baby diapers reduce the time urine lingers on the surface of the diaper, keeping your baby's tender bottom dry and comfortable for longer periods.