Our coolmax fibre pocket spring mattresses are designed using ultra strong anti allergy fibre pads with a coolmax layer to help optimise airflow and keep baby at the correct temperature while sleepingthe coolmax technology is designed using a honeycomb effect to create a cushion of air under the baby complete with a secondary inner cover allowing you to wash the outer and continue to use the innerwhy choose mecoolmax technology optimises air flow to babyremovable and washable coverfully brea