So I bought a side sleep pro pillow and after putting a pillowcase over it I realized you can't use it correctly with a regular pillowcase because you ...
The dreamGUARD Side Sleeper pillow features an Infinity® gusset construction that pushes the pillow filling to the edges for a maximum support of 4.5 inches. This holds the head and neck in place while reducing the center fill to 2.5 inches to provide the appropriate space to comfortably place your arm for a natural side-sleep style.
is one of the best side rated side sleeper pillows on the market. The pillow has a therapeutic effect by adapting exactly to the shape of your head and neck. This will increase enhance the comfort during the night and spinal comfort during the day.