This is the ventilated pillow that provides optimized airflow for one who sleeps with a CPAP machine. The pillow is made from three layers of ventilated foam that neutralize odor and mold to one’s facial contours while allowing air to flow through its layers. It adjusts from 2 1/4"- to 5 1/4"-high when any of the layers are removed, and its zippered cover provides two sleeping surfaces: a cool mesh side that maximizes airflow to reduce perspiration and a soft microfiber quilted pillowtop side that reproduces the plush comfort of a traditional bed pillow. Its concave center cradles the head to improve airway alignment, its crescent shape conforms to one’s shoulder, and twin side cutouts ensure a mask’s cushion maintains its seal against the face. The integrated tether keeps a hose managed throughout the night without pulling. 20" L x 13" W x 5 1/4" H. (3 1/4 lbs.)