Reserve Cathedral PlushIndulge in a cool, plush, and breathable sleep with the Cardinal Plush mattress, designed for pressure relief, comfort, and all season luxury. The ultra soft Tencel cover delivers a smooth feel while promoting moisture control and temperature balance throughout the night. A breathable layer of New Zealand wool adds natural softness and airflow. Zoned, individually encased coils with extra center support cradle your body gently while minimizing motion.