Casper Sleep Essential Pillow for Sleeping, King, WhiteThe ultra breathable cover is cool to the touch and increases airflow to keep you cool throughout the night. The pillows buoyant core and plush, resilient, outer layer join forces to support all sleeping positions The 2" gusset serves as the backbone of our construction by allowing for better neck alignment and an evenly distributed fill The chambered construction ensures that the pillow stays resistant to clumping, meaning it can bounce back with a