The Airlux mattress from Baby Dan features a super foam core with memory foam for optimal comfort during your baby's sleep. Memory foam contributes to restful sleep by absorbing body weight and avoiding pressure points. This reduces the need to turn during the night. Memory foam allows the mattress to contour precisely to the body's shape and position, providing the necessary support for the neck, back, shoulders, and legs. The entire body is supported in the correct anatomical position, ensuring that the spine rests in the best natural sleeping position. Since many children tend to get warm while sleeping, the mattress is also equipped with ventilation openings and air channels to dissipate heat.